2772035202020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{985921}}^1$

素因数の和:986114

約数の個数: 144

約数和(自身を含む): 7175303694720

約数和(自身を除く): 4403268492700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 151, 190, 196, 245, 266, 302, 380, 490, 532, 604, 665, 755, 931, 980, 1057, 1330, 1510, 1862, 2114, 2660, 2869, 3020, 3724, 4228, 4655, 5285, 5738, 7399, 9310, 10570, 11476, 14345, 14798, 18620, 20083, 21140, 28690, 29596, 36995, 40166, 57380, 73990, 80332, 100415, 140581, 147980, 200830, 281162, 401660, 562324, 702905, 985921, 1405810, 1971842, 2811620, 3943684, 4929605, 6901447, 9859210, 13802894, 18732499, 19718420, 27605788, 34507235, 37464998, 48310129, 69014470, 74929996, 93662495, 96620258, 131127493, 138028940, 148874071, 187324990, 193240516, 241550645, 262254986, 297748142, 374649980, 483101290, 524509972, 595496284, 655637465, 744370355, 917892451, 966202580, 1042118497, 1311274930, 1488740710, 1835784902, 2084236994, 2622549860, 2828607349, 2977481420, 3671569804, 4168473988, 4589462255, 5210592485, 5657214698, 7294829479, 9178924510, 10421184970, 11314429396, 14143036745, 14589658958, 18357849020, 19800251443, 20842369940, 28286073490, 29179317916, 36474147395, 39600502886, 56572146980, 72948294790, 79201005772, 99001257215, 138601760101, 145896589580, 198002514430, 277203520202, 396005028860, 554407040404, 693008800505, 1386017601010, 2772035202020]

約数ペア:

[(1, 2772035202020), (2, 1386017601010), (4, 693008800505), (5, 554407040404), (7, 396005028860), (10, 277203520202), (14, 198002514430), (19, 145896589580), (20, 138601760101), (28, 99001257215), (35, 79201005772), (38, 72948294790), (49, 56572146980), (70, 39600502886), (76, 36474147395), (95, 29179317916), (98, 28286073490), (133, 20842369940), (140, 19800251443), (151, 18357849020), (190, 14589658958), (196, 14143036745), (245, 11314429396), (266, 10421184970), (302, 9178924510), (380, 7294829479), (490, 5657214698), (532, 5210592485), (604, 4589462255), (665, 4168473988), (755, 3671569804), (931, 2977481420), (980, 2828607349), (1057, 2622549860), (1330, 2084236994), (1510, 1835784902), (1862, 1488740710), (2114, 1311274930), (2660, 1042118497), (2869, 966202580), (3020, 917892451), (3724, 744370355), (4228, 655637465), (4655, 595496284), (5285, 524509972), (5738, 483101290), (7399, 374649980), (9310, 297748142), (10570, 262254986), (11476, 241550645), (14345, 193240516), (14798, 187324990), (18620, 148874071), (20083, 138028940), (21140, 131127493), (28690, 96620258), (29596, 93662495), (36995, 74929996), (40166, 69014470), (57380, 48310129), (73990, 37464998), (80332, 34507235), (100415, 27605788), (140581, 19718420), (147980, 18732499), (200830, 13802894), (281162, 9859210), (401660, 6901447), (562324, 4929605), (702905, 3943684), (985921, 2811620), (1405810, 1971842)]