88629520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 237984768

約数和(自身を除く): 149355248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1567, 1616, 2020, 2828, 3134, 3535, 4040, 5656, 6268, 7070, 7835, 8080, 10969, 11312, 12536, 14140, 15670, 21938, 25072, 28280, 31340, 43876, 54845, 56560, 62680, 87752, 109690, 125360, 158267, 175504, 219380, 316534, 438760, 633068, 791335, 877520, 1107869, 1266136, 1582670, 2215738, 2532272, 3165340, 4431476, 5539345, 6330680, 8862952, 11078690, 12661360, 17725904, 22157380, 44314760, 88629520]

約数ペア:

[(1, 88629520), (2, 44314760), (4, 22157380), (5, 17725904), (7, 12661360), (8, 11078690), (10, 8862952), (14, 6330680), (16, 5539345), (20, 4431476), (28, 3165340), (35, 2532272), (40, 2215738), (56, 1582670), (70, 1266136), (80, 1107869), (101, 877520), (112, 791335), (140, 633068), (202, 438760), (280, 316534), (404, 219380), (505, 175504), (560, 158267), (707, 125360), (808, 109690), (1010, 87752), (1414, 62680), (1567, 56560), (1616, 54845), (2020, 43876), (2828, 31340), (3134, 28280), (3535, 25072), (4040, 21938), (5656, 15670), (6268, 14140), (7070, 12536), (7835, 11312), (8080, 10969)]