88661020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{941}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 213329088

約数和(自身を除く): 124668068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 673, 941, 1346, 1882, 2692, 3365, 3764, 4705, 4711, 6587, 6730, 9410, 9422, 13174, 13460, 18820, 18844, 23555, 26348, 32935, 47110, 65870, 94220, 131740, 633293, 1266586, 2533172, 3166465, 4433051, 6332930, 8866102, 12665860, 17732204, 22165255, 44330510, 88661020]

約数ペア:

[(1, 88661020), (2, 44330510), (4, 22165255), (5, 17732204), (7, 12665860), (10, 8866102), (14, 6332930), (20, 4433051), (28, 3166465), (35, 2533172), (70, 1266586), (140, 633293), (673, 131740), (941, 94220), (1346, 65870), (1882, 47110), (2692, 32935), (3365, 26348), (3764, 23555), (4705, 18844), (4711, 18820), (6587, 13460), (6730, 13174), (9410, 9422)]