187703660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17033}}^1$

素因数の和:17090

約数の個数: 48

約数和(自身を含む): 429256800

約数和(自身を除く): 241553140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 17033, 34066, 68132, 85165, 170330, 323627, 340660, 493957, 647254, 987914, 1294508, 1618135, 1975828, 2469785, 3236270, 4939570, 6472540, 9385183, 9879140, 18770366, 37540732, 46925915, 93851830, 187703660]

約数ペア:

[(1, 187703660), (2, 93851830), (4, 46925915), (5, 37540732), (10, 18770366), (19, 9879140), (20, 9385183), (29, 6472540), (38, 4939570), (58, 3236270), (76, 2469785), (95, 1975828), (116, 1618135), (145, 1294508), (190, 987914), (290, 647254), (380, 493957), (551, 340660), (580, 323627), (1102, 170330), (2204, 85165), (2755, 68132), (5510, 34066), (11020, 17033)]