283975360

素因数分解:

$2^6\times 5^1\times {\mathrm{887423}}^1$

素因数の和:887440

約数の個数: 28

約数和(自身を含む): 676217088

約数和(自身を除く): 392241728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 887423, 1774846, 3549692, 4437115, 7099384, 8874230, 14198768, 17748460, 28397536, 35496920, 56795072, 70993840, 141987680, 283975360]

約数ペア:

[(1, 283975360), (2, 141987680), (4, 70993840), (5, 56795072), (8, 35496920), (10, 28397536), (16, 17748460), (20, 14198768), (32, 8874230), (40, 7099384), (64, 4437115), (80, 3549692), (160, 1774846), (320, 887423)]