182806720

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19699}}^1$

素因数の和:19745

約数の個数: 56

約数和(自身を含む): 450342000

約数和(自身を除く): 267535280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 19699, 39398, 78796, 98495, 157592, 196990, 315184, 393980, 571271, 630368, 787960, 1142542, 1260736, 1575920, 2285084, 2856355, 3151840, 4570168, 5712710, 6303680, 9140336, 11425420, 18280672, 22850840, 36561344, 45701680, 91403360, 182806720]

約数ペア:

[(1, 182806720), (2, 91403360), (4, 45701680), (5, 36561344), (8, 22850840), (10, 18280672), (16, 11425420), (20, 9140336), (29, 6303680), (32, 5712710), (40, 4570168), (58, 3151840), (64, 2856355), (80, 2285084), (116, 1575920), (145, 1260736), (160, 1142542), (232, 787960), (290, 630368), (320, 571271), (464, 393980), (580, 315184), (928, 196990), (1160, 157592), (1856, 98495), (2320, 78796), (4640, 39398), (9280, 19699)]