7137079660

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{929}}^1\times {\mathrm{1367}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 15068410560

約数和(自身を除く): 7931330900

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 929, 1124, 1367, 1405, 1858, 2734, 2810, 3716, 4645, 5468, 5620, 6835, 9290, 13670, 18580, 27340, 261049, 384127, 522098, 768254, 1044196, 1269943, 1305245, 1536508, 1920635, 2539886, 2610490, 3841270, 5079772, 5220980, 6349715, 7682540, 12699430, 25398860, 356853983, 713707966, 1427415932, 1784269915, 3568539830, 7137079660]

約数ペア:

[(1, 7137079660), (2, 3568539830), (4, 1784269915), (5, 1427415932), (10, 713707966), (20, 356853983), (281, 25398860), (562, 12699430), (929, 7682540), (1124, 6349715), (1367, 5220980), (1405, 5079772), (1858, 3841270), (2734, 2610490), (2810, 2539886), (3716, 1920635), (4645, 1536508), (5468, 1305245), (5620, 1269943), (6835, 1044196), (9290, 768254), (13670, 522098), (18580, 384127), (27340, 261049)]