13304293090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1\times {\mathrm{1487}}^1$

素因数の和:2167

約数の個数: 64

約数和(自身を含む): 26355456000

約数和(自身を除く): 13051162910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 499, 815, 998, 1487, 1630, 1793, 2495, 2974, 3586, 4990, 5489, 7435, 8965, 10978, 14870, 16357, 17930, 27445, 32714, 54890, 81337, 81785, 162674, 163570, 242381, 406685, 484762, 742013, 813370, 894707, 1211905, 1484026, 1789414, 2423810, 2666191, 3710065, 4473535, 5332382, 7420130, 8162143, 8947070, 13330955, 16324286, 26661910, 40810715, 81621430, 120948119, 241896238, 604740595, 1209481190, 1330429309, 2660858618, 6652146545, 13304293090]

約数ペア:

[(1, 13304293090), (2, 6652146545), (5, 2660858618), (10, 1330429309), (11, 1209481190), (22, 604740595), (55, 241896238), (110, 120948119), (163, 81621430), (326, 40810715), (499, 26661910), (815, 16324286), (998, 13330955), (1487, 8947070), (1630, 8162143), (1793, 7420130), (2495, 5332382), (2974, 4473535), (3586, 3710065), (4990, 2666191), (5489, 2423810), (7435, 1789414), (8965, 1484026), (10978, 1211905), (14870, 894707), (16357, 813370), (17930, 742013), (27445, 484762), (32714, 406685), (54890, 242381), (81337, 163570), (81785, 162674)]