4472680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3649

約数の個数: 32

約数和(自身を含む): 10391040

約数和(自身を除く): 5918360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3607, 7214, 14428, 18035, 28856, 36070, 72140, 111817, 144280, 223634, 447268, 559085, 894536, 1118170, 2236340, 4472680]

約数ペア:

[(1, 4472680), (2, 2236340), (4, 1118170), (5, 894536), (8, 559085), (10, 447268), (20, 223634), (31, 144280), (40, 111817), (62, 72140), (124, 36070), (155, 28856), (248, 18035), (310, 14428), (620, 7214), (1240, 3607)]