32973440

素因数分解:

$2^7\times 5^1\times {\mathrm{51521}}^1$

素因数の和:51540

約数の個数: 32

約数和(自身を含む): 78828660

約数和(自身を除く): 45855220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51521, 103042, 206084, 257605, 412168, 515210, 824336, 1030420, 1648672, 2060840, 3297344, 4121680, 6594688, 8243360, 16486720, 32973440]

約数ペア:

[(1, 32973440), (2, 16486720), (4, 8243360), (5, 6594688), (8, 4121680), (10, 3297344), (16, 2060840), (20, 1648672), (32, 1030420), (40, 824336), (64, 515210), (80, 412168), (128, 257605), (160, 206084), (320, 103042), (640, 51521)]