2714360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 6912000

約数和(自身を除く): 4197640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 199, 220, 248, 310, 341, 398, 440, 620, 682, 796, 995, 1240, 1364, 1592, 1705, 1990, 2189, 2728, 3410, 3980, 4378, 6169, 6820, 7960, 8756, 10945, 12338, 13640, 17512, 21890, 24676, 30845, 43780, 49352, 61690, 67859, 87560, 123380, 135718, 246760, 271436, 339295, 542872, 678590, 1357180, 2714360]

約数ペア:

[(1, 2714360), (2, 1357180), (4, 678590), (5, 542872), (8, 339295), (10, 271436), (11, 246760), (20, 135718), (22, 123380), (31, 87560), (40, 67859), (44, 61690), (55, 49352), (62, 43780), (88, 30845), (110, 24676), (124, 21890), (155, 17512), (199, 13640), (220, 12338), (248, 10945), (310, 8756), (341, 7960), (398, 6820), (440, 6169), (620, 4378), (682, 3980), (796, 3410), (995, 2728), (1240, 2189), (1364, 1990), (1592, 1705)]