2207360

素因数分解:

$2^7\times 5^1\times {\mathrm{3449}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 5278500

約数和(自身を除く): 3071140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3449, 6898, 13796, 17245, 27592, 34490, 55184, 68980, 110368, 137960, 220736, 275920, 441472, 551840, 1103680, 2207360]

約数ペア:

[(1, 2207360), (2, 1103680), (4, 551840), (5, 441472), (8, 275920), (10, 220736), (16, 137960), (20, 110368), (32, 68980), (40, 55184), (64, 34490), (80, 27592), (128, 17245), (160, 13796), (320, 6898), (640, 3449)]