7271360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 56

約数和(自身を含む): 17897856

約数和(自身を除く): 10626496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 733, 992, 1240, 1466, 1984, 2480, 2932, 3665, 4960, 5864, 7330, 9920, 11728, 14660, 22723, 23456, 29320, 45446, 46912, 58640, 90892, 113615, 117280, 181784, 227230, 234560, 363568, 454460, 727136, 908920, 1454272, 1817840, 3635680, 7271360]

約数ペア:

[(1, 7271360), (2, 3635680), (4, 1817840), (5, 1454272), (8, 908920), (10, 727136), (16, 454460), (20, 363568), (31, 234560), (32, 227230), (40, 181784), (62, 117280), (64, 113615), (80, 90892), (124, 58640), (155, 46912), (160, 45446), (248, 29320), (310, 23456), (320, 22723), (496, 14660), (620, 11728), (733, 9920), (992, 7330), (1240, 5864), (1466, 4960), (1984, 3665), (2480, 2932)]