85951060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 207728640

約数和(自身を除く): 121777580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 127, 130, 137, 190, 247, 254, 260, 274, 380, 494, 508, 548, 635, 685, 988, 1235, 1270, 1370, 1651, 1781, 2413, 2470, 2540, 2603, 2740, 3302, 3562, 4826, 4940, 5206, 6604, 7124, 8255, 8905, 9652, 10412, 12065, 13015, 16510, 17399, 17810, 24130, 26030, 31369, 33020, 33839, 34798, 35620, 48260, 52060, 62738, 67678, 69596, 86995, 125476, 135356, 156845, 169195, 173990, 226187, 313690, 330581, 338390, 347980, 452374, 627380, 661162, 676780, 904748, 1130935, 1322324, 1652905, 2261870, 3305810, 4297553, 4523740, 6611620, 8595106, 17190212, 21487765, 42975530, 85951060]

約数ペア:

[(1, 85951060), (2, 42975530), (4, 21487765), (5, 17190212), (10, 8595106), (13, 6611620), (19, 4523740), (20, 4297553), (26, 3305810), (38, 2261870), (52, 1652905), (65, 1322324), (76, 1130935), (95, 904748), (127, 676780), (130, 661162), (137, 627380), (190, 452374), (247, 347980), (254, 338390), (260, 330581), (274, 313690), (380, 226187), (494, 173990), (508, 169195), (548, 156845), (635, 135356), (685, 125476), (988, 86995), (1235, 69596), (1270, 67678), (1370, 62738), (1651, 52060), (1781, 48260), (2413, 35620), (2470, 34798), (2540, 33839), (2603, 33020), (2740, 31369), (3302, 26030), (3562, 24130), (4826, 17810), (4940, 17399), (5206, 16510), (6604, 13015), (7124, 12065), (8255, 10412), (8905, 9652)]