70838560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34057}}^1$

素因数の和:34085

約数の個数: 48

約数和(自身を含む): 180234936

約数和(自身を除く): 109396376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 34057, 68114, 136228, 170285, 272456, 340570, 442741, 544912, 681140, 885482, 1089824, 1362280, 1770964, 2213705, 2724560, 3541928, 4427410, 5449120, 7083856, 8854820, 14167712, 17709640, 35419280, 70838560]

約数ペア:

[(1, 70838560), (2, 35419280), (4, 17709640), (5, 14167712), (8, 8854820), (10, 7083856), (13, 5449120), (16, 4427410), (20, 3541928), (26, 2724560), (32, 2213705), (40, 1770964), (52, 1362280), (65, 1089824), (80, 885482), (104, 681140), (130, 544912), (160, 442741), (208, 340570), (260, 272456), (416, 170285), (520, 136228), (1040, 68114), (2080, 34057)]