3821403680

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2862

約数の個数: 96

約数和(自身を含む): 9223366320

約数和(自身を除く): 5401962640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 101, 160, 178, 202, 356, 404, 445, 505, 712, 808, 890, 1010, 1424, 1616, 1780, 2020, 2657, 2848, 3232, 3560, 4040, 5314, 7120, 8080, 8989, 10628, 13285, 14240, 16160, 17978, 21256, 26570, 35956, 42512, 44945, 53140, 71912, 85024, 89890, 106280, 143824, 179780, 212560, 236473, 268357, 287648, 359560, 425120, 472946, 536714, 719120, 945892, 1073428, 1182365, 1341785, 1438240, 1891784, 2146856, 2364730, 2683570, 3783568, 4293712, 4729460, 5367140, 7567136, 8587424, 9458920, 10734280, 18917840, 21468560, 23883773, 37835680, 42937120, 47767546, 95535092, 119418865, 191070184, 238837730, 382140368, 477675460, 764280736, 955350920, 1910701840, 3821403680]

約数ペア:

[(1, 3821403680), (2, 1910701840), (4, 955350920), (5, 764280736), (8, 477675460), (10, 382140368), (16, 238837730), (20, 191070184), (32, 119418865), (40, 95535092), (80, 47767546), (89, 42937120), (101, 37835680), (160, 23883773), (178, 21468560), (202, 18917840), (356, 10734280), (404, 9458920), (445, 8587424), (505, 7567136), (712, 5367140), (808, 4729460), (890, 4293712), (1010, 3783568), (1424, 2683570), (1616, 2364730), (1780, 2146856), (2020, 1891784), (2657, 1438240), (2848, 1341785), (3232, 1182365), (3560, 1073428), (4040, 945892), (5314, 719120), (7120, 536714), (8080, 472946), (8989, 425120), (10628, 359560), (13285, 287648), (14240, 268357), (16160, 236473), (17978, 212560), (21256, 179780), (26570, 143824), (35956, 106280), (42512, 89890), (44945, 85024), (53140, 71912)]