38874560

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3021

約数の個数: 56

約数和(自身を含む): 94859856

約数和(自身を除く): 55985296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 2963, 3280, 5926, 6560, 11852, 13120, 14815, 23704, 29630, 47408, 59260, 94816, 118520, 121483, 189632, 237040, 242966, 474080, 485932, 607415, 948160, 971864, 1214830, 1943728, 2429660, 3887456, 4859320, 7774912, 9718640, 19437280, 38874560]

約数ペア:

[(1, 38874560), (2, 19437280), (4, 9718640), (5, 7774912), (8, 4859320), (10, 3887456), (16, 2429660), (20, 1943728), (32, 1214830), (40, 971864), (41, 948160), (64, 607415), (80, 485932), (82, 474080), (160, 242966), (164, 237040), (205, 189632), (320, 121483), (328, 118520), (410, 94816), (656, 59260), (820, 47408), (1312, 29630), (1640, 23704), (2624, 14815), (2963, 13120), (3280, 11852), (5926, 6560)]