91126280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2491

約数の個数: 96

約数和(自身を含む): 251164800

約数和(自身を除く): 160038520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2447, 2660, 3724, 4655, 4894, 5320, 7448, 9310, 9788, 12235, 17129, 18620, 19576, 24470, 34258, 37240, 46493, 48940, 68516, 85645, 92986, 97880, 119903, 137032, 171290, 185972, 232465, 239806, 325451, 342580, 371944, 464930, 479612, 599515, 650902, 685160, 929860, 959224, 1199030, 1301804, 1627255, 1859720, 2278157, 2398060, 2603608, 3254510, 4556314, 4796120, 6509020, 9112628, 11390785, 13018040, 18225256, 22781570, 45563140, 91126280]

約数ペア:

[(1, 91126280), (2, 45563140), (4, 22781570), (5, 18225256), (7, 13018040), (8, 11390785), (10, 9112628), (14, 6509020), (19, 4796120), (20, 4556314), (28, 3254510), (35, 2603608), (38, 2398060), (40, 2278157), (49, 1859720), (56, 1627255), (70, 1301804), (76, 1199030), (95, 959224), (98, 929860), (133, 685160), (140, 650902), (152, 599515), (190, 479612), (196, 464930), (245, 371944), (266, 342580), (280, 325451), (380, 239806), (392, 232465), (490, 185972), (532, 171290), (665, 137032), (760, 119903), (931, 97880), (980, 92986), (1064, 85645), (1330, 68516), (1862, 48940), (1960, 46493), (2447, 37240), (2660, 34258), (3724, 24470), (4655, 19576), (4894, 18620), (5320, 17129), (7448, 12235), (9310, 9788)]