52709120

素因数分解:

$2^8\times 5^1\times {\mathrm{41179}}^1$

素因数の和:41200

約数の個数: 36

約数和(自身を含む): 126257880

約数和(自身を除く): 73548760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 41179, 82358, 164716, 205895, 329432, 411790, 658864, 823580, 1317728, 1647160, 2635456, 3294320, 5270912, 6588640, 10541824, 13177280, 26354560, 52709120]

約数ペア:

[(1, 52709120), (2, 26354560), (4, 13177280), (5, 10541824), (8, 6588640), (10, 5270912), (16, 3294320), (20, 2635456), (32, 1647160), (40, 1317728), (64, 823580), (80, 658864), (128, 411790), (160, 329432), (256, 205895), (320, 164716), (640, 82358), (1280, 41179)]