41354450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 81959040

約数和(自身を除く): 40604590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 101, 190, 202, 431, 475, 505, 862, 950, 1010, 1919, 2155, 2525, 3838, 4310, 5050, 8189, 9595, 10775, 16378, 19190, 21550, 40945, 43531, 47975, 81890, 87062, 95950, 204725, 217655, 409450, 435310, 827089, 1088275, 1654178, 2176550, 4135445, 8270890, 20677225, 41354450]

約数ペア:

[(1, 41354450), (2, 20677225), (5, 8270890), (10, 4135445), (19, 2176550), (25, 1654178), (38, 1088275), (50, 827089), (95, 435310), (101, 409450), (190, 217655), (202, 204725), (431, 95950), (475, 87062), (505, 81890), (862, 47975), (950, 43531), (1010, 40945), (1919, 21550), (2155, 19190), (2525, 16378), (3838, 10775), (4310, 9595), (5050, 8189)]