580511920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3518

約数の個数: 80

約数和(自身を含む): 1440764928

約数和(自身を除く): 860253008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 254, 272, 340, 508, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 3361, 4318, 5080, 6722, 8636, 10160, 10795, 13444, 16805, 17272, 21590, 26888, 33610, 34544, 43180, 53776, 57137, 67220, 86360, 114274, 134440, 172720, 228548, 268880, 285685, 426847, 457096, 571370, 853694, 914192, 1142740, 1707388, 2134235, 2285480, 3414776, 4268470, 4570960, 6829552, 7256399, 8536940, 14512798, 17073880, 29025596, 34147760, 36281995, 58051192, 72563990, 116102384, 145127980, 290255960, 580511920]

約数ペア:

[(1, 580511920), (2, 290255960), (4, 145127980), (5, 116102384), (8, 72563990), (10, 58051192), (16, 36281995), (17, 34147760), (20, 29025596), (34, 17073880), (40, 14512798), (68, 8536940), (80, 7256399), (85, 6829552), (127, 4570960), (136, 4268470), (170, 3414776), (254, 2285480), (272, 2134235), (340, 1707388), (508, 1142740), (635, 914192), (680, 853694), (1016, 571370), (1270, 457096), (1360, 426847), (2032, 285685), (2159, 268880), (2540, 228548), (3361, 172720), (4318, 134440), (5080, 114274), (6722, 86360), (8636, 67220), (10160, 57137), (10795, 53776), (13444, 43180), (16805, 34544), (17272, 33610), (21590, 26888)]