15692688700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12071299}}^1$

素因数の和:12071326

約数の個数: 36

約数和(自身を含む): 36672609400

約数和(自身を除く): 20979920700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 12071299, 24142598, 48285196, 60356495, 120712990, 156926887, 241425980, 301782475, 313853774, 603564950, 627707548, 784634435, 1207129900, 1569268870, 3138537740, 3923172175, 7846344350, 15692688700]

約数ペア:

[(1, 15692688700), (2, 7846344350), (4, 3923172175), (5, 3138537740), (10, 1569268870), (13, 1207129900), (20, 784634435), (25, 627707548), (26, 603564950), (50, 313853774), (52, 301782475), (65, 241425980), (100, 156926887), (130, 120712990), (260, 60356495), (325, 48285196), (650, 24142598), (1300, 12071299)]