65495300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 155156736

約数和(自身を除く): 89661436

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 83, 100, 130, 166, 260, 325, 332, 415, 607, 650, 830, 1079, 1214, 1300, 1660, 2075, 2158, 2428, 3035, 4150, 4316, 5395, 6070, 7891, 8300, 10790, 12140, 15175, 15782, 21580, 26975, 30350, 31564, 39455, 50381, 53950, 60700, 78910, 100762, 107900, 157820, 197275, 201524, 251905, 394550, 503810, 654953, 789100, 1007620, 1259525, 1309906, 2519050, 2619812, 3274765, 5038100, 6549530, 13099060, 16373825, 32747650, 65495300]

約数ペア:

[(1, 65495300), (2, 32747650), (4, 16373825), (5, 13099060), (10, 6549530), (13, 5038100), (20, 3274765), (25, 2619812), (26, 2519050), (50, 1309906), (52, 1259525), (65, 1007620), (83, 789100), (100, 654953), (130, 503810), (166, 394550), (260, 251905), (325, 201524), (332, 197275), (415, 157820), (607, 107900), (650, 100762), (830, 78910), (1079, 60700), (1214, 53950), (1300, 50381), (1660, 39455), (2075, 31564), (2158, 30350), (2428, 26975), (3035, 21580), (4150, 15782), (4316, 15175), (5395, 12140), (6070, 10790), (7891, 8300)]