475812250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 947232000

約数和(自身を除く): 471419750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 109, 125, 190, 218, 250, 475, 545, 919, 950, 1090, 1838, 2071, 2375, 2725, 4142, 4595, 4750, 5450, 9190, 10355, 13625, 17461, 20710, 22975, 27250, 34922, 45950, 51775, 87305, 100171, 103550, 114875, 174610, 200342, 229750, 258875, 436525, 500855, 517750, 873050, 1001710, 1903249, 2182625, 2504275, 3806498, 4365250, 5008550, 9516245, 12521375, 19032490, 25042750, 47581225, 95162450, 237906125, 475812250]

約数ペア:

[(1, 475812250), (2, 237906125), (5, 95162450), (10, 47581225), (19, 25042750), (25, 19032490), (38, 12521375), (50, 9516245), (95, 5008550), (109, 4365250), (125, 3806498), (190, 2504275), (218, 2182625), (250, 1903249), (475, 1001710), (545, 873050), (919, 517750), (950, 500855), (1090, 436525), (1838, 258875), (2071, 229750), (2375, 200342), (2725, 174610), (4142, 114875), (4595, 103550), (4750, 100171), (5450, 87305), (9190, 51775), (10355, 45950), (13625, 34922), (17461, 27250), (20710, 22975)]