4699940

素因数分解:

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

素因数の和:644

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 6791260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 569, 590, 826, 1138, 1180, 1652, 2065, 2276, 2845, 3983, 4130, 5690, 7966, 8260, 11380, 15932, 19915, 33571, 39830, 67142, 79660, 134284, 167855, 234997, 335710, 469994, 671420, 939988, 1174985, 2349970, 4699940]

約数ペア:

[(1, 4699940), (2, 2349970), (4, 1174985), (5, 939988), (7, 671420), (10, 469994), (14, 335710), (20, 234997), (28, 167855), (35, 134284), (59, 79660), (70, 67142), (118, 39830), (140, 33571), (236, 19915), (295, 15932), (413, 11380), (569, 8260), (590, 7966), (826, 5690), (1138, 4130), (1180, 3983), (1652, 2845), (2065, 2276)]