348518300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{268091}}^1$

素因数の和:268118

約数の個数: 36

約数和(自身を含む): 814463496

約数和(自身を除く): 465945196

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 268091, 536182, 1072364, 1340455, 2680910, 3485183, 5361820, 6702275, 6970366, 13404550, 13940732, 17425915, 26809100, 34851830, 69703660, 87129575, 174259150, 348518300]

約数ペア:

[(1, 348518300), (2, 174259150), (4, 87129575), (5, 69703660), (10, 34851830), (13, 26809100), (20, 17425915), (25, 13940732), (26, 13404550), (50, 6970366), (52, 6702275), (65, 5361820), (100, 3485183), (130, 2680910), (260, 1340455), (325, 1072364), (650, 536182), (1300, 268091)]