38013400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 89659440

約数和(自身を除く): 51646040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2677, 2840, 3550, 5354, 7100, 10708, 13385, 14200, 21416, 26770, 53540, 66925, 107080, 133850, 190067, 267700, 380134, 535400, 760268, 950335, 1520536, 1900670, 3801340, 4751675, 7602680, 9503350, 19006700, 38013400]

約数ペア:

[(1, 38013400), (2, 19006700), (4, 9503350), (5, 7602680), (8, 4751675), (10, 3801340), (20, 1900670), (25, 1520536), (40, 950335), (50, 760268), (71, 535400), (100, 380134), (142, 267700), (200, 190067), (284, 133850), (355, 107080), (568, 66925), (710, 53540), (1420, 26770), (1775, 21416), (2677, 14200), (2840, 13385), (3550, 10708), (5354, 7100)]