146950850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 284981760

約数和(自身を除く): 138030910

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 310, 565, 775, 839, 1130, 1550, 1678, 2825, 3503, 4195, 5650, 7006, 8390, 17515, 20975, 26009, 35030, 41950, 52018, 87575, 94807, 130045, 175150, 189614, 260090, 474035, 650225, 948070, 1300450, 2370175, 2939017, 4740350, 5878034, 14695085, 29390170, 73475425, 146950850]

約数ペア:

[(1, 146950850), (2, 73475425), (5, 29390170), (10, 14695085), (25, 5878034), (31, 4740350), (50, 2939017), (62, 2370175), (113, 1300450), (155, 948070), (226, 650225), (310, 474035), (565, 260090), (775, 189614), (839, 175150), (1130, 130045), (1550, 94807), (1678, 87575), (2825, 52018), (3503, 41950), (4195, 35030), (5650, 26009), (7006, 20975), (8390, 17515)]