5747420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 14040768

約数和(自身を除く): 8293348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 673, 854, 1220, 1346, 1708, 2135, 2692, 3365, 4270, 4711, 6730, 8540, 9422, 13460, 18844, 23555, 41053, 47110, 82106, 94220, 164212, 205265, 287371, 410530, 574742, 821060, 1149484, 1436855, 2873710, 5747420]

約数ペア:

[(1, 5747420), (2, 2873710), (4, 1436855), (5, 1149484), (7, 821060), (10, 574742), (14, 410530), (20, 287371), (28, 205265), (35, 164212), (61, 94220), (70, 82106), (122, 47110), (140, 41053), (244, 23555), (305, 18844), (427, 13460), (610, 9422), (673, 8540), (854, 6730), (1220, 4711), (1346, 4270), (1708, 3365), (2135, 2692)]