5246943940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{371071}}^1$

素因数の和:371188

約数の個数: 48

約数和(自身を含む): 12717379584

約数和(自身を除く): 7470435644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 371071, 742142, 1484284, 1855355, 2597497, 3710710, 5194994, 7421420, 10389988, 12987485, 25974970, 37478171, 51949940, 74956342, 149912684, 187390855, 262347197, 374781710, 524694394, 749563420, 1049388788, 1311735985, 2623471970, 5246943940]

約数ペア:

[(1, 5246943940), (2, 2623471970), (4, 1311735985), (5, 1049388788), (7, 749563420), (10, 524694394), (14, 374781710), (20, 262347197), (28, 187390855), (35, 149912684), (70, 74956342), (101, 51949940), (140, 37478171), (202, 25974970), (404, 12987485), (505, 10389988), (707, 7421420), (1010, 5194994), (1414, 3710710), (2020, 2597497), (2828, 1855355), (3535, 1484284), (7070, 742142), (14140, 371071)]