15673518580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1\times {\mathrm{3137}}^1$

素因数の和:5184

約数の個数: 48

約数和(自身を含む): 33193613376

約数和(自身を除く): 17520094796

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 1907, 2620, 3137, 3814, 6274, 7628, 9535, 12548, 15685, 19070, 31370, 38140, 62740, 249817, 410947, 499634, 821894, 999268, 1249085, 1643788, 2054735, 2498170, 4109470, 4996340, 5982259, 8218940, 11964518, 23929036, 29911295, 59822590, 119645180, 783675929, 1567351858, 3134703716, 3918379645, 7836759290, 15673518580]

約数ペア:

[(1, 15673518580), (2, 7836759290), (4, 3918379645), (5, 3134703716), (10, 1567351858), (20, 783675929), (131, 119645180), (262, 59822590), (524, 29911295), (655, 23929036), (1310, 11964518), (1907, 8218940), (2620, 5982259), (3137, 4996340), (3814, 4109470), (6274, 2498170), (7628, 2054735), (9535, 1643788), (12548, 1249085), (15685, 999268), (19070, 821894), (31370, 499634), (38140, 410947), (62740, 249817)]