1858886450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{27397}}^1$

素因数の和:27491

約数の個数: 48

約数和(自身を含む): 3669140160

約数和(自身を除く): 1810253710

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 230, 295, 575, 590, 1150, 1357, 1475, 2714, 2950, 6785, 13570, 27397, 33925, 54794, 67850, 136985, 273970, 630131, 684925, 1260262, 1369850, 1616423, 3150655, 3232846, 6301310, 8082115, 15753275, 16164230, 31506550, 37177729, 40410575, 74355458, 80821150, 185888645, 371777290, 929443225, 1858886450]

約数ペア:

[(1, 1858886450), (2, 929443225), (5, 371777290), (10, 185888645), (23, 80821150), (25, 74355458), (46, 40410575), (50, 37177729), (59, 31506550), (115, 16164230), (118, 15753275), (230, 8082115), (295, 6301310), (575, 3232846), (590, 3150655), (1150, 1616423), (1357, 1369850), (1475, 1260262), (2714, 684925), (2950, 630131), (6785, 273970), (13570, 136985), (27397, 67850), (33925, 54794)]