79972910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 148515552

約数和(自身を除く): 68542642

約数列:

[1, 2, 5, 10, 37, 74, 185, 331, 370, 653, 662, 1306, 1655, 3265, 3310, 6530, 12247, 24161, 24494, 48322, 61235, 120805, 122470, 216143, 241610, 432286, 1080715, 2161430, 7997291, 15994582, 39986455, 79972910]

約数ペア:

[(1, 79972910), (2, 39986455), (5, 15994582), (10, 7997291), (37, 2161430), (74, 1080715), (185, 432286), (331, 241610), (370, 216143), (653, 122470), (662, 120805), (1306, 61235), (1655, 48322), (3265, 24494), (3310, 24161), (6530, 12247)]