70253680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125453}}^1$

素因数の和:125473

約数の個数: 40

約数和(自身を含む): 186675552

約数和(自身を除く): 116421872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125453, 250906, 501812, 627265, 878171, 1003624, 1254530, 1756342, 2007248, 2509060, 3512684, 4390855, 5018120, 7025368, 8781710, 10036240, 14050736, 17563420, 35126840, 70253680]

約数ペア:

[(1, 70253680), (2, 35126840), (4, 17563420), (5, 14050736), (7, 10036240), (8, 8781710), (10, 7025368), (14, 5018120), (16, 4390855), (20, 3512684), (28, 2509060), (35, 2007248), (40, 1756342), (56, 1254530), (70, 1003624), (80, 878171), (112, 627265), (140, 501812), (280, 250906), (560, 125453)]