98413420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1753}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 236916288

約数和(自身を除く): 138502868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 1753, 2005, 2807, 3506, 4010, 5614, 7012, 8020, 8765, 11228, 12271, 14035, 17530, 24542, 28070, 35060, 49084, 56140, 61355, 122710, 245420, 702953, 1405906, 2811812, 3514765, 4920671, 7029530, 9841342, 14059060, 19682684, 24603355, 49206710, 98413420]

約数ペア:

[(1, 98413420), (2, 49206710), (4, 24603355), (5, 19682684), (7, 14059060), (10, 9841342), (14, 7029530), (20, 4920671), (28, 3514765), (35, 2811812), (70, 1405906), (140, 702953), (401, 245420), (802, 122710), (1604, 61355), (1753, 56140), (2005, 49084), (2807, 35060), (3506, 28070), (4010, 24542), (5614, 17530), (7012, 14035), (8020, 12271), (8765, 11228)]