6956240

素因数分解:

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

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 16371720

約数和(自身を除く): 9415480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 977, 1424, 1780, 1954, 3560, 3908, 4885, 7120, 7816, 9770, 15632, 19540, 39080, 78160, 86953, 173906, 347812, 434765, 695624, 869530, 1391248, 1739060, 3478120, 6956240]

約数ペア:

[(1, 6956240), (2, 3478120), (4, 1739060), (5, 1391248), (8, 869530), (10, 695624), (16, 434765), (20, 347812), (40, 173906), (80, 86953), (89, 78160), (178, 39080), (356, 19540), (445, 15632), (712, 9770), (890, 7816), (977, 7120), (1424, 4885), (1780, 3908), (1954, 3560)]