7970300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6131}}^1$

素因数の和:6158

約数の個数: 36

約数和(自身を含む): 18629016

約数和(自身を除く): 10658716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6131, 12262, 24524, 30655, 61310, 79703, 122620, 153275, 159406, 306550, 318812, 398515, 613100, 797030, 1594060, 1992575, 3985150, 7970300]

約数ペア:

[(1, 7970300), (2, 3985150), (4, 1992575), (5, 1594060), (10, 797030), (13, 613100), (20, 398515), (25, 318812), (26, 306550), (50, 159406), (52, 153275), (65, 122620), (100, 79703), (130, 61310), (260, 30655), (325, 24524), (650, 12262), (1300, 6131)]