378350876060

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{769}}^1\times {\mathrm{57077}}^1$

素因数の和:58286

約数の個数: 48

約数和(自身を含む): 797429888640

約数和(自身を除く): 419079012580

約数列:

[1, 2, 4, 5, 10, 20, 431, 769, 862, 1538, 1724, 2155, 3076, 3845, 4310, 7690, 8620, 15380, 57077, 114154, 228308, 285385, 331439, 570770, 662878, 1141540, 1325756, 1657195, 3314390, 6628780, 24600187, 43892213, 49200374, 87784426, 98400748, 123000935, 175568852, 219461065, 246001870, 438922130, 492003740, 877844260, 18917543803, 37835087606, 75670175212, 94587719015, 189175438030, 378350876060]

約数ペア:

[(1, 378350876060), (2, 189175438030), (4, 94587719015), (5, 75670175212), (10, 37835087606), (20, 18917543803), (431, 877844260), (769, 492003740), (862, 438922130), (1538, 246001870), (1724, 219461065), (2155, 175568852), (3076, 123000935), (3845, 98400748), (4310, 87784426), (7690, 49200374), (8620, 43892213), (15380, 24600187), (57077, 6628780), (114154, 3314390), (228308, 1657195), (285385, 1325756), (331439, 1141540), (570770, 662878)]