13675960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 18983240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 269, 310, 328, 410, 538, 620, 820, 1076, 1240, 1271, 1345, 1640, 2152, 2542, 2690, 5084, 5380, 6355, 8339, 10168, 10760, 11029, 12710, 16678, 22058, 25420, 33356, 41695, 44116, 50840, 55145, 66712, 83390, 88232, 110290, 166780, 220580, 333560, 341899, 441160, 683798, 1367596, 1709495, 2735192, 3418990, 6837980, 13675960]

約数ペア:

[(1, 13675960), (2, 6837980), (4, 3418990), (5, 2735192), (8, 1709495), (10, 1367596), (20, 683798), (31, 441160), (40, 341899), (41, 333560), (62, 220580), (82, 166780), (124, 110290), (155, 88232), (164, 83390), (205, 66712), (248, 55145), (269, 50840), (310, 44116), (328, 41695), (410, 33356), (538, 25420), (620, 22058), (820, 16678), (1076, 12710), (1240, 11029), (1271, 10760), (1345, 10168), (1640, 8339), (2152, 6355), (2542, 5380), (2690, 5084)]