962786980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{1117}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 2055545856

約数和(自身を除く): 1092758876

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 607, 710, 1117, 1214, 1420, 2234, 2428, 3035, 4468, 5585, 6070, 11170, 12140, 22340, 43097, 79307, 86194, 158614, 172388, 215485, 317228, 396535, 430970, 678019, 793070, 861940, 1356038, 1586140, 2712076, 3390095, 6780190, 13560380, 48139349, 96278698, 192557396, 240696745, 481393490, 962786980]

約数ペア:

[(1, 962786980), (2, 481393490), (4, 240696745), (5, 192557396), (10, 96278698), (20, 48139349), (71, 13560380), (142, 6780190), (284, 3390095), (355, 2712076), (607, 1586140), (710, 1356038), (1117, 861940), (1214, 793070), (1420, 678019), (2234, 430970), (2428, 396535), (3035, 317228), (4468, 215485), (5585, 172388), (6070, 158614), (11170, 86194), (12140, 79307), (22340, 43097)]