5087010440

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{4481}}^1$

素因数の和:4874

約数の個数: 64

約数和(自身を含む): 11602822320

約数和(自身を除く): 6515811880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 281, 404, 505, 562, 808, 1010, 1124, 1405, 2020, 2248, 2810, 4040, 4481, 5620, 8962, 11240, 17924, 22405, 28381, 35848, 44810, 56762, 89620, 113524, 141905, 179240, 227048, 283810, 452581, 567620, 905162, 1135240, 1259161, 1810324, 2262905, 2518322, 3620648, 4525810, 5036644, 6295805, 9051620, 10073288, 12591610, 18103240, 25183220, 50366440, 127175261, 254350522, 508701044, 635876305, 1017402088, 1271752610, 2543505220, 5087010440]

約数ペア:

[(1, 5087010440), (2, 2543505220), (4, 1271752610), (5, 1017402088), (8, 635876305), (10, 508701044), (20, 254350522), (40, 127175261), (101, 50366440), (202, 25183220), (281, 18103240), (404, 12591610), (505, 10073288), (562, 9051620), (808, 6295805), (1010, 5036644), (1124, 4525810), (1405, 3620648), (2020, 2518322), (2248, 2262905), (2810, 1810324), (4040, 1259161), (4481, 1135240), (5620, 905162), (8962, 567620), (11240, 452581), (17924, 283810), (22405, 227048), (28381, 179240), (35848, 141905), (44810, 113524), (56762, 89620)]