62881540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 138636288

約数和(自身を除く): 75754748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 446, 460, 613, 892, 1115, 1226, 2230, 2452, 3065, 4460, 5129, 6130, 10258, 12260, 14099, 20516, 25645, 28198, 51290, 56396, 70495, 102580, 136699, 140990, 273398, 281980, 546796, 683495, 1366990, 2733980, 3144077, 6288154, 12576308, 15720385, 31440770, 62881540]

約数ペア:

[(1, 62881540), (2, 31440770), (4, 15720385), (5, 12576308), (10, 6288154), (20, 3144077), (23, 2733980), (46, 1366990), (92, 683495), (115, 546796), (223, 281980), (230, 273398), (446, 140990), (460, 136699), (613, 102580), (892, 70495), (1115, 56396), (1226, 51290), (2230, 28198), (2452, 25645), (3065, 20516), (4460, 14099), (5129, 12260), (6130, 10258)]