2017657360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{14503}}^1$

素因数の和:14600

約数の個数: 80

約数和(自身を含む): 4920685056

約数和(自身を除く): 2903027696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 47, 74, 80, 94, 148, 185, 188, 235, 296, 370, 376, 470, 592, 740, 752, 940, 1480, 1739, 1880, 2960, 3478, 3760, 6956, 8695, 13912, 14503, 17390, 27824, 29006, 34780, 58012, 69560, 72515, 116024, 139120, 145030, 232048, 290060, 536611, 580120, 681641, 1073222, 1160240, 1363282, 2146444, 2683055, 2726564, 3408205, 4292888, 5366110, 5453128, 6816410, 8585776, 10732220, 10906256, 13632820, 21464440, 25220717, 27265640, 42928880, 50441434, 54531280, 100882868, 126103585, 201765736, 252207170, 403531472, 504414340, 1008828680, 2017657360]

約数ペア:

[(1, 2017657360), (2, 1008828680), (4, 504414340), (5, 403531472), (8, 252207170), (10, 201765736), (16, 126103585), (20, 100882868), (37, 54531280), (40, 50441434), (47, 42928880), (74, 27265640), (80, 25220717), (94, 21464440), (148, 13632820), (185, 10906256), (188, 10732220), (235, 8585776), (296, 6816410), (370, 5453128), (376, 5366110), (470, 4292888), (592, 3408205), (740, 2726564), (752, 2683055), (940, 2146444), (1480, 1363282), (1739, 1160240), (1880, 1073222), (2960, 681641), (3478, 580120), (3760, 536611), (6956, 290060), (8695, 232048), (13912, 145030), (14503, 139120), (17390, 116024), (27824, 72515), (29006, 69560), (34780, 58012)]