5920148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 12199824

約数和(自身を除く): 6279676

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 181, 221, 362, 442, 481, 629, 724, 884, 962, 1258, 1924, 2353, 2516, 3077, 4706, 6154, 6697, 8177, 9412, 12308, 13394, 16354, 26788, 32708, 40001, 80002, 87061, 113849, 160004, 174122, 227698, 348244, 455396, 1480037, 2960074, 5920148]

約数ペア:

[(1, 5920148), (2, 2960074), (4, 1480037), (13, 455396), (17, 348244), (26, 227698), (34, 174122), (37, 160004), (52, 113849), (68, 87061), (74, 80002), (148, 40001), (181, 32708), (221, 26788), (362, 16354), (442, 13394), (481, 12308), (629, 9412), (724, 8177), (884, 6697), (962, 6154), (1258, 4706), (1924, 3077), (2353, 2516)]