8138630.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 193362624

約数和(自身を除く): 110557324

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 67, 68, 85, 100, 134, 170, 268, 335, 340, 425, 670, 727, 850, 1139, 1340, 1454, 1675, 1700, 2278, 2908, 3350, 3635, 4556, 5695, 6700, 7270, 11390, 12359, 14540, 18175, 22780, 24718, 28475, 36350, 48709, 49436, 56950, 61795, 72700, 97418, 113900, 123590, 194836, 243545, 247180, 308975, 487090, 617950, 828053, 974180, 1217725, 1235900, 1656106, 2435450, 3312212, 4140265, 4870900, 8280530, 16561060, 20701325, 41402650, 82805300]

約数ペア:

[(1, 82805300), (2, 41402650), (4, 20701325), (5, 16561060), (10, 8280530), (17, 4870900), (20, 4140265), (25, 3312212), (34, 2435450), (50, 1656106), (67, 1235900), (68, 1217725), (85, 974180), (100, 828053), (134, 617950), (170, 487090), (268, 308975), (335, 247180), (340, 243545), (425, 194836), (670, 123590), (727, 113900), (850, 97418), (1139, 72700), (1340, 61795), (1454, 56950), (1675, 49436), (1700, 48709), (2278, 36350), (2908, 28475), (3350, 24718), (3635, 22780), (4556, 18175), (5695, 14540), (6700, 12359), (7270, 11390)]