7181150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 14249088

約数和(自身を除く): 7067938

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 113, 155, 205, 226, 310, 410, 565, 775, 1025, 1130, 1271, 1550, 2050, 2542, 2825, 3503, 4633, 5650, 6355, 7006, 9266, 12710, 17515, 23165, 31775, 35030, 46330, 63550, 87575, 115825, 143623, 175150, 231650, 287246, 718115, 1436230, 3590575, 7181150]

約数ペア:

[(1, 7181150), (2, 3590575), (5, 1436230), (10, 718115), (25, 287246), (31, 231650), (41, 175150), (50, 143623), (62, 115825), (82, 87575), (113, 63550), (155, 46330), (205, 35030), (226, 31775), (310, 23165), (410, 17515), (565, 12710), (775, 9266), (1025, 7006), (1130, 6355), (1271, 5650), (1550, 4633), (2050, 3503), (2542, 2825)]