1569350380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{90089}}^1$

素因数の和:90178

約数の個数: 48

約数和(自身を含む): 3602158560

約数和(自身を除く): 2032808180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 8710, 17420, 90089, 180178, 360356, 450445, 900890, 1171157, 1801780, 2342314, 4684628, 5855785, 6035963, 11711570, 12071926, 23423140, 24143852, 30179815, 60359630, 78467519, 120719260, 156935038, 313870076, 392337595, 784675190, 1569350380]

約数ペア:

[(1, 1569350380), (2, 784675190), (4, 392337595), (5, 313870076), (10, 156935038), (13, 120719260), (20, 78467519), (26, 60359630), (52, 30179815), (65, 24143852), (67, 23423140), (130, 12071926), (134, 11711570), (260, 6035963), (268, 5855785), (335, 4684628), (670, 2342314), (871, 1801780), (1340, 1171157), (1742, 900890), (3484, 450445), (4355, 360356), (8710, 180178), (17420, 90089)]