99897040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33749}}^1$

素因数の和:33799

約数の個数: 40

約数和(自身を含む): 238545000

約数和(自身を除く): 138647960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 33749, 67498, 134996, 168745, 269992, 337490, 539984, 674980, 1248713, 1349960, 2497426, 2699920, 4994852, 6243565, 9989704, 12487130, 19979408, 24974260, 49948520, 99897040]

約数ペア:

[(1, 99897040), (2, 49948520), (4, 24974260), (5, 19979408), (8, 12487130), (10, 9989704), (16, 6243565), (20, 4994852), (37, 2699920), (40, 2497426), (74, 1349960), (80, 1248713), (148, 674980), (185, 539984), (296, 337490), (370, 269992), (592, 168745), (740, 134996), (1480, 67498), (2960, 33749)]