2003335360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{481571}}^1$

素因数の和:481601

約数の個数: 56

約数和(自身を含む): 5137410096

約数和(自身を除く): 3134074736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 481571, 963142, 1926284, 2407855, 3852568, 4815710, 6260423, 7705136, 9631420, 12520846, 15410272, 19262840, 25041692, 30820544, 31302115, 38525680, 50083384, 62604230, 77051360, 100166768, 125208460, 154102720, 200333536, 250416920, 400667072, 500833840, 1001667680, 2003335360]

約数ペア:

[(1, 2003335360), (2, 1001667680), (4, 500833840), (5, 400667072), (8, 250416920), (10, 200333536), (13, 154102720), (16, 125208460), (20, 100166768), (26, 77051360), (32, 62604230), (40, 50083384), (52, 38525680), (64, 31302115), (65, 30820544), (80, 25041692), (104, 19262840), (130, 15410272), (160, 12520846), (208, 9631420), (260, 7705136), (320, 6260423), (416, 4815710), (520, 3852568), (832, 2407855), (1040, 1926284), (2080, 963142), (4160, 481571)]