89298860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 229824000

約数和(自身を除く): 140525140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 59, 70, 76, 95, 118, 133, 140, 190, 236, 266, 295, 380, 413, 532, 569, 590, 665, 826, 1121, 1138, 1180, 1330, 1652, 2065, 2242, 2276, 2660, 2845, 3983, 4130, 4484, 5605, 5690, 7847, 7966, 8260, 10811, 11210, 11380, 15694, 15932, 19915, 21622, 22420, 31388, 33571, 39235, 39830, 43244, 54055, 67142, 75677, 78470, 79660, 108110, 134284, 151354, 156940, 167855, 216220, 234997, 302708, 335710, 378385, 469994, 637849, 671420, 756770, 939988, 1174985, 1275698, 1513540, 2349970, 2551396, 3189245, 4464943, 4699940, 6378490, 8929886, 12756980, 17859772, 22324715, 44649430, 89298860]

約数ペア:

[(1, 89298860), (2, 44649430), (4, 22324715), (5, 17859772), (7, 12756980), (10, 8929886), (14, 6378490), (19, 4699940), (20, 4464943), (28, 3189245), (35, 2551396), (38, 2349970), (59, 1513540), (70, 1275698), (76, 1174985), (95, 939988), (118, 756770), (133, 671420), (140, 637849), (190, 469994), (236, 378385), (266, 335710), (295, 302708), (380, 234997), (413, 216220), (532, 167855), (569, 156940), (590, 151354), (665, 134284), (826, 108110), (1121, 79660), (1138, 78470), (1180, 75677), (1330, 67142), (1652, 54055), (2065, 43244), (2242, 39830), (2276, 39235), (2660, 33571), (2845, 31388), (3983, 22420), (4130, 21622), (4484, 19915), (5605, 15932), (5690, 15694), (7847, 11380), (7966, 11210), (8260, 10811)]