15698968780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{6701}}^1$

素因数の和:7207

約数の個数: 96

約数和(自身を含む): 37615269888

約数和(自身を除く): 21916301108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 463, 506, 926, 1012, 1265, 1852, 2315, 2530, 4630, 5060, 5093, 6701, 9260, 10186, 10649, 13402, 20372, 21298, 25465, 26804, 33505, 42596, 50930, 53245, 67010, 73711, 101860, 106490, 117139, 134020, 147422, 154123, 212980, 234278, 294844, 308246, 368555, 468556, 585695, 616492, 737110, 770615, 1171390, 1474220, 1541230, 1695353, 2342780, 3082460, 3102563, 3390706, 6205126, 6781412, 8476765, 12410252, 15512815, 16953530, 31025630, 33907060, 34128193, 62051260, 68256386, 71358949, 136512772, 142717898, 170640965, 285435796, 341281930, 356794745, 682563860, 713589490, 784948439, 1427178980, 1569896878, 3139793756, 3924742195, 7849484390, 15698968780]

約数ペア:

[(1, 15698968780), (2, 7849484390), (4, 3924742195), (5, 3139793756), (10, 1569896878), (11, 1427178980), (20, 784948439), (22, 713589490), (23, 682563860), (44, 356794745), (46, 341281930), (55, 285435796), (92, 170640965), (110, 142717898), (115, 136512772), (220, 71358949), (230, 68256386), (253, 62051260), (460, 34128193), (463, 33907060), (506, 31025630), (926, 16953530), (1012, 15512815), (1265, 12410252), (1852, 8476765), (2315, 6781412), (2530, 6205126), (4630, 3390706), (5060, 3102563), (5093, 3082460), (6701, 2342780), (9260, 1695353), (10186, 1541230), (10649, 1474220), (13402, 1171390), (20372, 770615), (21298, 737110), (25465, 616492), (26804, 585695), (33505, 468556), (42596, 368555), (50930, 308246), (53245, 294844), (67010, 234278), (73711, 212980), (101860, 154123), (106490, 147422), (117139, 134020)]