506549920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 1253145600

約数和(自身を除く): 746595680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 155, 160, 248, 292, 310, 365, 496, 584, 620, 730, 992, 1168, 1240, 1399, 1460, 2263, 2336, 2480, 2798, 2920, 4526, 4960, 5596, 5840, 6995, 9052, 11192, 11315, 11680, 13990, 18104, 22384, 22630, 27980, 36208, 43369, 44768, 45260, 55960, 72416, 86738, 90520, 102127, 111920, 173476, 181040, 204254, 216845, 223840, 346952, 362080, 408508, 433690, 510635, 693904, 817016, 867380, 1021270, 1387808, 1634032, 1734760, 2042540, 3165937, 3268064, 3469520, 4085080, 6331874, 6939040, 8170160, 12663748, 15829685, 16340320, 25327496, 31659370, 50654992, 63318740, 101309984, 126637480, 253274960, 506549920]

約数ペア:

[(1, 506549920), (2, 253274960), (4, 126637480), (5, 101309984), (8, 63318740), (10, 50654992), (16, 31659370), (20, 25327496), (31, 16340320), (32, 15829685), (40, 12663748), (62, 8170160), (73, 6939040), (80, 6331874), (124, 4085080), (146, 3469520), (155, 3268064), (160, 3165937), (248, 2042540), (292, 1734760), (310, 1634032), (365, 1387808), (496, 1021270), (584, 867380), (620, 817016), (730, 693904), (992, 510635), (1168, 433690), (1240, 408508), (1399, 362080), (1460, 346952), (2263, 223840), (2336, 216845), (2480, 204254), (2798, 181040), (2920, 173476), (4526, 111920), (4960, 102127), (5596, 90520), (5840, 86738), (6995, 72416), (9052, 55960), (11192, 45260), (11315, 44768), (11680, 43369), (13990, 36208), (18104, 27980), (22384, 22630)]