959579620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{15767}}^1$

素因数の和:15972

約数の個数: 48

約数和(自身を含む): 2145709440

約数和(自身を除く): 1186129820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 179, 340, 358, 716, 895, 1790, 3043, 3580, 6086, 12172, 15215, 15767, 30430, 31534, 60860, 63068, 78835, 157670, 268039, 315340, 536078, 1072156, 1340195, 2680390, 2822293, 5360780, 5644586, 11289172, 14111465, 28222930, 47978981, 56445860, 95957962, 191915924, 239894905, 479789810, 959579620]

約数ペア:

[(1, 959579620), (2, 479789810), (4, 239894905), (5, 191915924), (10, 95957962), (17, 56445860), (20, 47978981), (34, 28222930), (68, 14111465), (85, 11289172), (170, 5644586), (179, 5360780), (340, 2822293), (358, 2680390), (716, 1340195), (895, 1072156), (1790, 536078), (3043, 315340), (3580, 268039), (6086, 157670), (12172, 78835), (15215, 63068), (15767, 60860), (30430, 31534)]