41582020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 89812800

約数和(自身を除く): 48230780

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 131, 236, 262, 269, 295, 524, 538, 590, 655, 1076, 1180, 1310, 1345, 2620, 2690, 5380, 7729, 15458, 15871, 30916, 31742, 35239, 38645, 63484, 70478, 77290, 79355, 140956, 154580, 158710, 176195, 317420, 352390, 704780, 2079101, 4158202, 8316404, 10395505, 20791010, 41582020]

約数ペア:

[(1, 41582020), (2, 20791010), (4, 10395505), (5, 8316404), (10, 4158202), (20, 2079101), (59, 704780), (118, 352390), (131, 317420), (236, 176195), (262, 158710), (269, 154580), (295, 140956), (524, 79355), (538, 77290), (590, 70478), (655, 63484), (1076, 38645), (1180, 35239), (1310, 31742), (1345, 30916), (2620, 15871), (2690, 15458), (5380, 7729)]