69241250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4296

約数の個数: 40

約数和(自身を含む): 139802124

約数和(自身を除く): 70560874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3250, 4261, 8125, 8522, 16250, 21305, 42610, 55393, 106525, 110786, 213050, 276965, 532625, 553930, 1065250, 1384825, 2663125, 2769650, 5326250, 6924125, 13848250, 34620625, 69241250]

約数ペア:

[(1, 69241250), (2, 34620625), (5, 13848250), (10, 6924125), (13, 5326250), (25, 2769650), (26, 2663125), (50, 1384825), (65, 1065250), (125, 553930), (130, 532625), (250, 276965), (325, 213050), (625, 110786), (650, 106525), (1250, 55393), (1625, 42610), (3250, 21305), (4261, 16250), (8125, 8522)]