10390250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 22014720

約数和(自身を除く): 11624470

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 139, 230, 250, 278, 299, 325, 575, 598, 650, 695, 1150, 1390, 1495, 1625, 1807, 2875, 2990, 3197, 3250, 3475, 3614, 5750, 6394, 6950, 7475, 9035, 14950, 15985, 17375, 18070, 31970, 34750, 37375, 41561, 45175, 74750, 79925, 83122, 90350, 159850, 207805, 225875, 399625, 415610, 451750, 799250, 1039025, 2078050, 5195125, 10390250]

約数ペア:

[(1, 10390250), (2, 5195125), (5, 2078050), (10, 1039025), (13, 799250), (23, 451750), (25, 415610), (26, 399625), (46, 225875), (50, 207805), (65, 159850), (115, 90350), (125, 83122), (130, 79925), (139, 74750), (230, 45175), (250, 41561), (278, 37375), (299, 34750), (325, 31970), (575, 18070), (598, 17375), (650, 15985), (695, 14950), (1150, 9035), (1390, 7475), (1495, 6950), (1625, 6394), (1807, 5750), (2875, 3614), (2990, 3475), (3197, 3250)]