15693383540

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1\times {\mathrm{6449}}^1$

素因数の和:7172

約数の個数: 48

約数和(自身を含む): 33154909200

約数和(自身を除く): 17461525660

約数列:

[1, 2, 4, 5, 10, 20, 281, 433, 562, 866, 1124, 1405, 1732, 2165, 2810, 4330, 5620, 6449, 8660, 12898, 25796, 32245, 64490, 121673, 128980, 243346, 486692, 608365, 1216730, 1812169, 2433460, 2792417, 3624338, 5584834, 7248676, 9060845, 11169668, 13962085, 18121690, 27924170, 36243380, 55848340, 784669177, 1569338354, 3138676708, 3923345885, 7846691770, 15693383540]

約数ペア:

[(1, 15693383540), (2, 7846691770), (4, 3923345885), (5, 3138676708), (10, 1569338354), (20, 784669177), (281, 55848340), (433, 36243380), (562, 27924170), (866, 18121690), (1124, 13962085), (1405, 11169668), (1732, 9060845), (2165, 7248676), (2810, 5584834), (4330, 3624338), (5620, 2792417), (6449, 2433460), (8660, 1812169), (12898, 1216730), (25796, 608365), (32245, 486692), (64490, 243346), (121673, 128980)]