202882840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 488526480

約数和(自身を除く): 285643640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 163, 185, 232, 290, 296, 326, 370, 580, 652, 740, 815, 841, 1073, 1160, 1304, 1480, 1630, 1682, 2146, 3260, 3364, 4205, 4292, 4727, 5365, 6031, 6520, 6728, 8410, 8584, 9454, 10730, 12062, 16820, 18908, 21460, 23635, 24124, 30155, 31117, 33640, 37816, 42920, 47270, 48248, 60310, 62234, 94540, 120620, 124468, 137083, 155585, 174899, 189080, 241240, 248936, 274166, 311170, 349798, 548332, 622340, 685415, 699596, 874495, 1096664, 1244680, 1370830, 1399192, 1748990, 2741660, 3497980, 5072071, 5483320, 6995960, 10144142, 20288284, 25360355, 40576568, 50720710, 101441420, 202882840]

約数ペア:

[(1, 202882840), (2, 101441420), (4, 50720710), (5, 40576568), (8, 25360355), (10, 20288284), (20, 10144142), (29, 6995960), (37, 5483320), (40, 5072071), (58, 3497980), (74, 2741660), (116, 1748990), (145, 1399192), (148, 1370830), (163, 1244680), (185, 1096664), (232, 874495), (290, 699596), (296, 685415), (326, 622340), (370, 548332), (580, 349798), (652, 311170), (740, 274166), (815, 248936), (841, 241240), (1073, 189080), (1160, 174899), (1304, 155585), (1480, 137083), (1630, 124468), (1682, 120620), (2146, 94540), (3260, 62234), (3364, 60310), (4205, 48248), (4292, 47270), (4727, 42920), (5365, 37816), (6031, 33640), (6520, 31117), (6728, 30155), (8410, 24124), (8584, 23635), (9454, 21460), (10730, 18908), (12062, 16820)]