44488100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 101326848

約数和(自身を除く): 56838748

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 113, 124, 127, 155, 226, 254, 310, 452, 508, 565, 620, 635, 775, 1130, 1270, 1550, 2260, 2540, 2825, 3100, 3175, 3503, 3937, 5650, 6350, 7006, 7874, 11300, 12700, 14012, 14351, 15748, 17515, 19685, 28702, 35030, 39370, 57404, 70060, 71755, 78740, 87575, 98425, 143510, 175150, 196850, 287020, 350300, 358775, 393700, 444881, 717550, 889762, 1435100, 1779524, 2224405, 4448810, 8897620, 11122025, 22244050, 44488100]

約数ペア:

[(1, 44488100), (2, 22244050), (4, 11122025), (5, 8897620), (10, 4448810), (20, 2224405), (25, 1779524), (31, 1435100), (50, 889762), (62, 717550), (100, 444881), (113, 393700), (124, 358775), (127, 350300), (155, 287020), (226, 196850), (254, 175150), (310, 143510), (452, 98425), (508, 87575), (565, 78740), (620, 71755), (635, 70060), (775, 57404), (1130, 39370), (1270, 35030), (1550, 28702), (2260, 19685), (2540, 17515), (2825, 15748), (3100, 14351), (3175, 14012), (3503, 12700), (3937, 11300), (5650, 7874), (6350, 7006)]