156730034180

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1\times {\mathrm{45131}}^1$

素因数の和:47180

約数の個数: 48

約数和(自身を含む): 333009169920

約数和(自身を除く): 176279135740

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 1951, 3902, 7804, 9755, 19510, 39020, 45131, 90262, 173639, 180524, 225655, 347278, 451310, 694556, 868195, 902620, 1736390, 3472780, 4016659, 8033318, 16066636, 20083295, 40166590, 80333180, 88050581, 176101162, 352202324, 440252905, 880505810, 1761011620, 7836501709, 15673003418, 31346006836, 39182508545, 78365017090, 156730034180]

約数ペア:

[(1, 156730034180), (2, 78365017090), (4, 39182508545), (5, 31346006836), (10, 15673003418), (20, 7836501709), (89, 1761011620), (178, 880505810), (356, 440252905), (445, 352202324), (890, 176101162), (1780, 88050581), (1951, 80333180), (3902, 40166590), (7804, 20083295), (9755, 16066636), (19510, 8033318), (39020, 4016659), (45131, 3472780), (90262, 1736390), (173639, 902620), (180524, 868195), (225655, 694556), (347278, 451310)]