88959640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 175424360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1699, 1870, 2380, 2618, 3080, 3398, 3740, 4760, 5236, 6545, 6796, 7480, 8495, 10472, 11893, 13090, 13592, 16990, 18689, 23786, 26180, 28883, 33980, 37378, 47572, 52360, 57766, 59465, 67960, 74756, 93445, 95144, 115532, 118930, 130823, 144415, 149512, 186890, 202181, 231064, 237860, 261646, 288830, 317713, 373780, 404362, 475720, 523292, 577660, 635426, 654115, 747560, 808724, 1010905, 1046584, 1155320, 1270852, 1308230, 1588565, 1617448, 2021810, 2223991, 2541704, 2616460, 3177130, 4043620, 4447982, 5232920, 6354260, 8087240, 8895964, 11119955, 12708520, 17791928, 22239910, 44479820, 88959640]

約数ペア:

[(1, 88959640), (2, 44479820), (4, 22239910), (5, 17791928), (7, 12708520), (8, 11119955), (10, 8895964), (11, 8087240), (14, 6354260), (17, 5232920), (20, 4447982), (22, 4043620), (28, 3177130), (34, 2616460), (35, 2541704), (40, 2223991), (44, 2021810), (55, 1617448), (56, 1588565), (68, 1308230), (70, 1270852), (77, 1155320), (85, 1046584), (88, 1010905), (110, 808724), (119, 747560), (136, 654115), (140, 635426), (154, 577660), (170, 523292), (187, 475720), (220, 404362), (238, 373780), (280, 317713), (308, 288830), (340, 261646), (374, 237860), (385, 231064), (440, 202181), (476, 186890), (595, 149512), (616, 144415), (680, 130823), (748, 118930), (770, 115532), (935, 95144), (952, 93445), (1190, 74756), (1309, 67960), (1496, 59465), (1540, 57766), (1699, 52360), (1870, 47572), (2380, 37378), (2618, 33980), (3080, 28883), (3398, 26180), (3740, 23786), (4760, 18689), (5236, 16990), (6545, 13592), (6796, 13090), (7480, 11893), (8495, 10472)]