99019760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 265078272

約数和(自身を除く): 166058512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1171, 1208, 1510, 2114, 2342, 2416, 3020, 4228, 4684, 5285, 5855, 6040, 8197, 8456, 9368, 10570, 11710, 12080, 16394, 16912, 18736, 21140, 23420, 32788, 40985, 42280, 46840, 65576, 81970, 84560, 93680, 131152, 163940, 176821, 327880, 353642, 655760, 707284, 884105, 1237747, 1414568, 1768210, 2475494, 2829136, 3536420, 4950988, 6188735, 7072840, 9901976, 12377470, 14145680, 19803952, 24754940, 49509880, 99019760]

約数ペア:

[(1, 99019760), (2, 49509880), (4, 24754940), (5, 19803952), (7, 14145680), (8, 12377470), (10, 9901976), (14, 7072840), (16, 6188735), (20, 4950988), (28, 3536420), (35, 2829136), (40, 2475494), (56, 1768210), (70, 1414568), (80, 1237747), (112, 884105), (140, 707284), (151, 655760), (280, 353642), (302, 327880), (560, 176821), (604, 163940), (755, 131152), (1057, 93680), (1171, 84560), (1208, 81970), (1510, 65576), (2114, 46840), (2342, 42280), (2416, 40985), (3020, 32788), (4228, 23420), (4684, 21140), (5285, 18736), (5855, 16912), (6040, 16394), (8197, 12080), (8456, 11710), (9368, 10570)]