34781200

素因数分解:

$2^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 60

約数和(自身を含む): 84587220

約数和(自身を除く): 49806020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 178, 200, 356, 400, 445, 712, 890, 977, 1424, 1780, 1954, 2225, 3560, 3908, 4450, 4885, 7120, 7816, 8900, 9770, 15632, 17800, 19540, 24425, 35600, 39080, 48850, 78160, 86953, 97700, 173906, 195400, 347812, 390800, 434765, 695624, 869530, 1391248, 1739060, 2173825, 3478120, 4347650, 6956240, 8695300, 17390600, 34781200]

約数ペア:

[(1, 34781200), (2, 17390600), (4, 8695300), (5, 6956240), (8, 4347650), (10, 3478120), (16, 2173825), (20, 1739060), (25, 1391248), (40, 869530), (50, 695624), (80, 434765), (89, 390800), (100, 347812), (178, 195400), (200, 173906), (356, 97700), (400, 86953), (445, 78160), (712, 48850), (890, 39080), (977, 35600), (1424, 24425), (1780, 19540), (1954, 17800), (2225, 15632), (3560, 9770), (3908, 8900), (4450, 7816), (4885, 7120)]