77665250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 163537920

約数和(自身を除く): 85872670

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 230, 250, 299, 325, 575, 598, 650, 1039, 1150, 1495, 1625, 2078, 2875, 2990, 3250, 5195, 5750, 7475, 10390, 13507, 14950, 23897, 25975, 27014, 37375, 47794, 51950, 67535, 74750, 119485, 129875, 135070, 238970, 259750, 310661, 337675, 597425, 621322, 675350, 1194850, 1553305, 1688375, 2987125, 3106610, 3376750, 5974250, 7766525, 15533050, 38832625, 77665250]

約数ペア:

[(1, 77665250), (2, 38832625), (5, 15533050), (10, 7766525), (13, 5974250), (23, 3376750), (25, 3106610), (26, 2987125), (46, 1688375), (50, 1553305), (65, 1194850), (115, 675350), (125, 621322), (130, 597425), (230, 337675), (250, 310661), (299, 259750), (325, 238970), (575, 135070), (598, 129875), (650, 119485), (1039, 74750), (1150, 67535), (1495, 51950), (1625, 47794), (2078, 37375), (2875, 27014), (2990, 25975), (3250, 23897), (5195, 14950), (5750, 13507), (7475, 10390)]