98804720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3402

約数の個数: 80

約数和(自身を含む): 267572160

約数和(自身を除く): 168767440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3329, 3710, 4240, 5936, 6658, 7420, 13316, 14840, 16645, 23303, 26632, 29680, 33290, 46606, 53264, 66580, 93212, 116515, 133160, 176437, 186424, 233030, 266320, 352874, 372848, 466060, 705748, 882185, 932120, 1235059, 1411496, 1764370, 1864240, 2470118, 2822992, 3528740, 4940236, 6175295, 7057480, 9880472, 12350590, 14114960, 19760944, 24701180, 49402360, 98804720]

約数ペア:

[(1, 98804720), (2, 49402360), (4, 24701180), (5, 19760944), (7, 14114960), (8, 12350590), (10, 9880472), (14, 7057480), (16, 6175295), (20, 4940236), (28, 3528740), (35, 2822992), (40, 2470118), (53, 1864240), (56, 1764370), (70, 1411496), (80, 1235059), (106, 932120), (112, 882185), (140, 705748), (212, 466060), (265, 372848), (280, 352874), (371, 266320), (424, 233030), (530, 186424), (560, 176437), (742, 133160), (848, 116515), (1060, 93212), (1484, 66580), (1855, 53264), (2120, 46606), (2968, 33290), (3329, 29680), (3710, 26632), (4240, 23303), (5936, 16645), (6658, 14840), (7420, 13316)]