76226720

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 187382160

約数和(自身を除く): 111155440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 89, 101, 106, 160, 178, 202, 212, 265, 356, 404, 424, 445, 505, 530, 712, 808, 848, 890, 1010, 1060, 1424, 1616, 1696, 1780, 2020, 2120, 2848, 3232, 3560, 4040, 4240, 4717, 5353, 7120, 8080, 8480, 8989, 9434, 10706, 14240, 16160, 17978, 18868, 21412, 23585, 26765, 35956, 37736, 42824, 44945, 47170, 53530, 71912, 75472, 85648, 89890, 94340, 107060, 143824, 150944, 171296, 179780, 188680, 214120, 287648, 359560, 377360, 428240, 476417, 719120, 754720, 856480, 952834, 1438240, 1905668, 2382085, 3811336, 4764170, 7622672, 9528340, 15245344, 19056680, 38113360, 76226720]

約数ペア:

[(1, 76226720), (2, 38113360), (4, 19056680), (5, 15245344), (8, 9528340), (10, 7622672), (16, 4764170), (20, 3811336), (32, 2382085), (40, 1905668), (53, 1438240), (80, 952834), (89, 856480), (101, 754720), (106, 719120), (160, 476417), (178, 428240), (202, 377360), (212, 359560), (265, 287648), (356, 214120), (404, 188680), (424, 179780), (445, 171296), (505, 150944), (530, 143824), (712, 107060), (808, 94340), (848, 89890), (890, 85648), (1010, 75472), (1060, 71912), (1424, 53530), (1616, 47170), (1696, 44945), (1780, 42824), (2020, 37736), (2120, 35956), (2848, 26765), (3232, 23585), (3560, 21412), (4040, 18868), (4240, 17978), (4717, 16160), (5353, 14240), (7120, 10706), (8080, 9434), (8480, 8989)]