17333680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2414

約数の個数: 80

約数和(自身を含む): 49621824

約数和(自身を除く): 32288144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2381, 3640, 4762, 7280, 9524, 11905, 16667, 19048, 23810, 30953, 33334, 38096, 47620, 61906, 66668, 83335, 95240, 123812, 133336, 154765, 166670, 190480, 216671, 247624, 266672, 309530, 333340, 433342, 495248, 619060, 666680, 866684, 1083355, 1238120, 1333360, 1733368, 2166710, 2476240, 3466736, 4333420, 8666840, 17333680]

約数ペア:

[(1, 17333680), (2, 8666840), (4, 4333420), (5, 3466736), (7, 2476240), (8, 2166710), (10, 1733368), (13, 1333360), (14, 1238120), (16, 1083355), (20, 866684), (26, 666680), (28, 619060), (35, 495248), (40, 433342), (52, 333340), (56, 309530), (65, 266672), (70, 247624), (80, 216671), (91, 190480), (104, 166670), (112, 154765), (130, 133336), (140, 123812), (182, 95240), (208, 83335), (260, 66668), (280, 61906), (364, 47620), (455, 38096), (520, 33334), (560, 30953), (728, 23810), (910, 19048), (1040, 16667), (1456, 11905), (1820, 9524), (2381, 7280), (3640, 4762)]