4414720

素因数分解:

$2^8\times 5^1\times {\mathrm{3449}}^1$

素因数の和:3470

約数の個数: 36

約数和(自身を含む): 10577700

約数和(自身を除く): 6162980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3449, 6898, 13796, 17245, 27592, 34490, 55184, 68980, 110368, 137960, 220736, 275920, 441472, 551840, 882944, 1103680, 2207360, 4414720]

約数ペア:

[(1, 4414720), (2, 2207360), (4, 1103680), (5, 882944), (8, 551840), (10, 441472), (16, 275920), (20, 220736), (32, 137960), (40, 110368), (64, 68980), (80, 55184), (128, 34490), (160, 27592), (256, 17245), (320, 13796), (640, 6898), (1280, 3449)]