67400350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 141419520

約数和(自身を除く): 74019170

約数列:

[1, 2, 5, 10, 23, 25, 29, 43, 46, 47, 50, 58, 86, 94, 115, 145, 215, 230, 235, 290, 430, 470, 575, 667, 725, 989, 1075, 1081, 1150, 1175, 1247, 1334, 1363, 1450, 1978, 2021, 2150, 2162, 2350, 2494, 2726, 3335, 4042, 4945, 5405, 6235, 6670, 6815, 9890, 10105, 10810, 12470, 13630, 16675, 20210, 24725, 27025, 28681, 31175, 31349, 33350, 34075, 46483, 49450, 50525, 54050, 57362, 58609, 62350, 62698, 68150, 92966, 101050, 117218, 143405, 156745, 232415, 286810, 293045, 313490, 464830, 586090, 717025, 783725, 1162075, 1348007, 1434050, 1465225, 1567450, 2324150, 2696014, 2930450, 6740035, 13480070, 33700175, 67400350]

約数ペア:

[(1, 67400350), (2, 33700175), (5, 13480070), (10, 6740035), (23, 2930450), (25, 2696014), (29, 2324150), (43, 1567450), (46, 1465225), (47, 1434050), (50, 1348007), (58, 1162075), (86, 783725), (94, 717025), (115, 586090), (145, 464830), (215, 313490), (230, 293045), (235, 286810), (290, 232415), (430, 156745), (470, 143405), (575, 117218), (667, 101050), (725, 92966), (989, 68150), (1075, 62698), (1081, 62350), (1150, 58609), (1175, 57362), (1247, 54050), (1334, 50525), (1363, 49450), (1450, 46483), (1978, 34075), (2021, 33350), (2150, 31349), (2162, 31175), (2350, 28681), (2494, 27025), (2726, 24725), (3335, 20210), (4042, 16675), (4945, 13630), (5405, 12470), (6235, 10810), (6670, 10105), (6815, 9890)]