5070920

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 11473920

約数和(自身を除く): 6403000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 383, 662, 766, 1324, 1532, 1655, 1915, 2648, 3064, 3310, 3830, 6620, 7660, 13240, 15320, 126773, 253546, 507092, 633865, 1014184, 1267730, 2535460, 5070920]

約数ペア:

[(1, 5070920), (2, 2535460), (4, 1267730), (5, 1014184), (8, 633865), (10, 507092), (20, 253546), (40, 126773), (331, 15320), (383, 13240), (662, 7660), (766, 6620), (1324, 3830), (1532, 3310), (1655, 3064), (1915, 2648)]