8388729960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5377391}}^1$

素因数の和:5377418

約数の個数: 64

約数和(自身を含む): 27102055680

約数和(自身を除く): 18713325720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5377391, 10754782, 16132173, 21509564, 26886955, 32264346, 43019128, 53773910, 64528692, 69906083, 80660865, 107547820, 129057384, 139812166, 161321730, 209718249, 215095640, 279624332, 322643460, 349530415, 419436498, 559248664, 645286920, 699060830, 838872996, 1048591245, 1398121660, 1677745992, 2097182490, 2796243320, 4194364980, 8388729960]

約数ペア:

[(1, 8388729960), (2, 4194364980), (3, 2796243320), (4, 2097182490), (5, 1677745992), (6, 1398121660), (8, 1048591245), (10, 838872996), (12, 699060830), (13, 645286920), (15, 559248664), (20, 419436498), (24, 349530415), (26, 322643460), (30, 279624332), (39, 215095640), (40, 209718249), (52, 161321730), (60, 139812166), (65, 129057384), (78, 107547820), (104, 80660865), (120, 69906083), (130, 64528692), (156, 53773910), (195, 43019128), (260, 32264346), (312, 26886955), (390, 21509564), (520, 16132173), (780, 10754782), (1560, 5377391)]