88214980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{630107}}^1$

素因数の和:630123

約数の個数: 24

約数和(自身を含む): 211716288

約数和(自身を除く): 123501308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 630107, 1260214, 2520428, 3150535, 4410749, 6301070, 8821498, 12602140, 17642996, 22053745, 44107490, 88214980]

約数ペア:

[(1, 88214980), (2, 44107490), (4, 22053745), (5, 17642996), (7, 12602140), (10, 8821498), (14, 6301070), (20, 4410749), (28, 3150535), (35, 2520428), (70, 1260214), (140, 630107)]