62451860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 76652140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1103, 1490, 2206, 2831, 2980, 4412, 5515, 5662, 11030, 11324, 14155, 20957, 22060, 28310, 41914, 56620, 83828, 104785, 164347, 209570, 328694, 419140, 657388, 821735, 1643470, 3122593, 3286940, 6245186, 12490372, 15612965, 31225930, 62451860]

約数ペア:

[(1, 62451860), (2, 31225930), (4, 15612965), (5, 12490372), (10, 6245186), (19, 3286940), (20, 3122593), (38, 1643470), (76, 821735), (95, 657388), (149, 419140), (190, 328694), (298, 209570), (380, 164347), (596, 104785), (745, 83828), (1103, 56620), (1490, 41914), (2206, 28310), (2831, 22060), (2980, 20957), (4412, 14155), (5515, 11324), (5662, 11030)]