832370720

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{58453}}^1$

素因数の和:58557

約数の個数: 48

約数和(自身を含む): 1988605080

約数和(自身を除く): 1156234360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14240, 58453, 116906, 233812, 292265, 467624, 584530, 935248, 1169060, 1870496, 2338120, 4676240, 5202317, 9352480, 10404634, 20809268, 26011585, 41618536, 52023170, 83237072, 104046340, 166474144, 208092680, 416185360, 832370720]

約数ペア:

[(1, 832370720), (2, 416185360), (4, 208092680), (5, 166474144), (8, 104046340), (10, 83237072), (16, 52023170), (20, 41618536), (32, 26011585), (40, 20809268), (80, 10404634), (89, 9352480), (160, 5202317), (178, 4676240), (356, 2338120), (445, 1870496), (712, 1169060), (890, 935248), (1424, 584530), (1780, 467624), (2848, 292265), (3560, 233812), (7120, 116906), (14240, 58453)]