96912920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 262180800

約数和(自身を除く): 165267880

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 520, 577, 646, 680, 760, 884, 988, 1105, 1154, 1235, 1292, 1615, 1768, 1976, 2210, 2308, 2470, 2584, 2885, 3230, 4199, 4420, 4616, 4940, 5770, 6460, 7501, 8398, 8840, 9809, 9880, 10963, 11540, 12920, 15002, 16796, 19618, 20995, 21926, 23080, 30004, 33592, 37505, 39236, 41990, 43852, 49045, 54815, 60008, 75010, 78472, 83980, 87704, 98090, 109630, 127517, 142519, 150020, 167960, 186371, 196180, 219260, 255034, 285038, 300040, 372742, 392360, 438520, 510068, 570076, 637585, 712595, 745484, 931855, 1020136, 1140152, 1275170, 1425190, 1490968, 1863710, 2422823, 2550340, 2850380, 3727420, 4845646, 5100680, 5700760, 7454840, 9691292, 12114115, 19382584, 24228230, 48456460, 96912920]

約数ペア:

[(1, 96912920), (2, 48456460), (4, 24228230), (5, 19382584), (8, 12114115), (10, 9691292), (13, 7454840), (17, 5700760), (19, 5100680), (20, 4845646), (26, 3727420), (34, 2850380), (38, 2550340), (40, 2422823), (52, 1863710), (65, 1490968), (68, 1425190), (76, 1275170), (85, 1140152), (95, 1020136), (104, 931855), (130, 745484), (136, 712595), (152, 637585), (170, 570076), (190, 510068), (221, 438520), (247, 392360), (260, 372742), (323, 300040), (340, 285038), (380, 255034), (442, 219260), (494, 196180), (520, 186371), (577, 167960), (646, 150020), (680, 142519), (760, 127517), (884, 109630), (988, 98090), (1105, 87704), (1154, 83980), (1235, 78472), (1292, 75010), (1615, 60008), (1768, 54815), (1976, 49045), (2210, 43852), (2308, 41990), (2470, 39236), (2584, 37505), (2885, 33592), (3230, 30004), (4199, 23080), (4420, 21926), (4616, 20995), (4940, 19618), (5770, 16796), (6460, 15002), (7501, 12920), (8398, 11540), (8840, 10963), (9809, 9880)]