888920150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 1682155728

約数和(自身を除く): 793235578

約数列:

[1, 2, 5, 10, 25, 50, 113, 131, 226, 262, 565, 655, 1130, 1201, 1310, 2402, 2825, 3275, 5650, 6005, 6550, 12010, 14803, 29606, 30025, 60050, 74015, 135713, 148030, 157331, 271426, 314662, 370075, 678565, 740150, 786655, 1357130, 1573310, 3392825, 3933275, 6785650, 7866550, 17778403, 35556806, 88892015, 177784030, 444460075, 888920150]

約数ペア:

[(1, 888920150), (2, 444460075), (5, 177784030), (10, 88892015), (25, 35556806), (50, 17778403), (113, 7866550), (131, 6785650), (226, 3933275), (262, 3392825), (565, 1573310), (655, 1357130), (1130, 786655), (1201, 740150), (1310, 678565), (2402, 370075), (2825, 314662), (3275, 271426), (5650, 157331), (6005, 148030), (6550, 135713), (12010, 74015), (14803, 60050), (29606, 30025)]