429450320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5227}}^1$

素因数の和:5332

約数の個数: 80

約数和(自身を含む): 1089096960

約数和(自身を除く): 659646640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 395, 520, 632, 790, 1027, 1040, 1264, 1580, 2054, 3160, 4108, 5135, 5227, 6320, 8216, 10270, 10454, 16432, 20540, 20908, 26135, 41080, 41816, 52270, 67951, 82160, 83632, 104540, 135902, 209080, 271804, 339755, 412933, 418160, 543608, 679510, 825866, 1087216, 1359020, 1651732, 2064665, 2718040, 3303464, 4129330, 5368129, 5436080, 6606928, 8258660, 10736258, 16517320, 21472516, 26840645, 33034640, 42945032, 53681290, 85890064, 107362580, 214725160, 429450320]

約数ペア:

[(1, 429450320), (2, 214725160), (4, 107362580), (5, 85890064), (8, 53681290), (10, 42945032), (13, 33034640), (16, 26840645), (20, 21472516), (26, 16517320), (40, 10736258), (52, 8258660), (65, 6606928), (79, 5436080), (80, 5368129), (104, 4129330), (130, 3303464), (158, 2718040), (208, 2064665), (260, 1651732), (316, 1359020), (395, 1087216), (520, 825866), (632, 679510), (790, 543608), (1027, 418160), (1040, 412933), (1264, 339755), (1580, 271804), (2054, 209080), (3160, 135902), (4108, 104540), (5135, 83632), (5227, 82160), (6320, 67951), (8216, 52270), (10270, 41816), (10454, 41080), (16432, 26135), (20540, 20908)]