5087495860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1\times {\mathrm{5273}}^1$

素因数の和:7840

約数の個数: 48

約数和(自身を含む): 11252606400

約数和(自身を除く): 6165110540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2539, 5078, 5273, 10156, 10546, 12695, 21092, 25390, 26365, 48241, 50780, 52730, 96482, 100187, 105460, 192964, 200374, 241205, 400748, 482410, 500935, 964820, 1001870, 2003740, 13388147, 26776294, 53552588, 66940735, 133881470, 254374793, 267762940, 508749586, 1017499172, 1271873965, 2543747930, 5087495860]

約数ペア:

[(1, 5087495860), (2, 2543747930), (4, 1271873965), (5, 1017499172), (10, 508749586), (19, 267762940), (20, 254374793), (38, 133881470), (76, 66940735), (95, 53552588), (190, 26776294), (380, 13388147), (2539, 2003740), (5078, 1001870), (5273, 964820), (10156, 500935), (10546, 482410), (12695, 400748), (21092, 241205), (25390, 200374), (26365, 192964), (48241, 105460), (50780, 100187), (52730, 96482)]