1570588780

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 3323890080

約数和(自身を除く): 1753301300

約数列:

[1, 2, 4, 5, 10, 20, 269, 353, 538, 706, 827, 1076, 1345, 1412, 1654, 1765, 2690, 3308, 3530, 4135, 5380, 7060, 8270, 16540, 94957, 189914, 222463, 291931, 379828, 444926, 474785, 583862, 889852, 949570, 1112315, 1167724, 1459655, 1899140, 2224630, 2919310, 4449260, 5838620, 78529439, 157058878, 314117756, 392647195, 785294390, 1570588780]

約数ペア:

[(1, 1570588780), (2, 785294390), (4, 392647195), (5, 314117756), (10, 157058878), (20, 78529439), (269, 5838620), (353, 4449260), (538, 2919310), (706, 2224630), (827, 1899140), (1076, 1459655), (1345, 1167724), (1412, 1112315), (1654, 949570), (1765, 889852), (2690, 583862), (3308, 474785), (3530, 444926), (4135, 379828), (5380, 291931), (7060, 222463), (8270, 189914), (16540, 94957)]