416214560

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20483}}^1$

素因数の和:20625

約数の個数: 48

約数和(自身を含む): 991097856

約数和(自身を除く): 574883296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 20483, 40966, 81932, 102415, 163864, 204830, 327728, 409660, 655456, 819320, 1638640, 2601341, 3277280, 5202682, 10405364, 13006705, 20810728, 26013410, 41621456, 52026820, 83242912, 104053640, 208107280, 416214560]

約数ペア:

[(1, 416214560), (2, 208107280), (4, 104053640), (5, 83242912), (8, 52026820), (10, 41621456), (16, 26013410), (20, 20810728), (32, 13006705), (40, 10405364), (80, 5202682), (127, 3277280), (160, 2601341), (254, 1638640), (508, 819320), (635, 655456), (1016, 409660), (1270, 327728), (2032, 204830), (2540, 163864), (4064, 102415), (5080, 81932), (10160, 40966), (20320, 20483)]