2012952950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1847}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 3811256064

約数和(自身を除く): 1798303114

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 307, 355, 614, 710, 1535, 1775, 1847, 3070, 3550, 3694, 7675, 9235, 15350, 18470, 21797, 43594, 46175, 92350, 108985, 131137, 217970, 262274, 544925, 567029, 655685, 1089850, 1134058, 1311370, 2835145, 3278425, 5670290, 6556850, 14175725, 28351450, 40259059, 80518118, 201295295, 402590590, 1006476475, 2012952950]

約数ペア:

[(1, 2012952950), (2, 1006476475), (5, 402590590), (10, 201295295), (25, 80518118), (50, 40259059), (71, 28351450), (142, 14175725), (307, 6556850), (355, 5670290), (614, 3278425), (710, 2835145), (1535, 1311370), (1775, 1134058), (1847, 1089850), (3070, 655685), (3550, 567029), (3694, 544925), (7675, 262274), (9235, 217970), (15350, 131137), (18470, 108985), (21797, 92350), (43594, 46175)]