77183080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148429}}^1$

素因数の和:148453

約数の個数: 32

約数和(自身を含む): 187021800

約数和(自身を除く): 109838720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 148429, 296858, 593716, 742145, 1187432, 1484290, 1929577, 2968580, 3859154, 5937160, 7718308, 9647885, 15436616, 19295770, 38591540, 77183080]

約数ペア:

[(1, 77183080), (2, 38591540), (4, 19295770), (5, 15436616), (8, 9647885), (10, 7718308), (13, 5937160), (20, 3859154), (26, 2968580), (40, 1929577), (52, 1484290), (65, 1187432), (104, 742145), (130, 593716), (260, 296858), (520, 148429)]