112913780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26017}}^1$

素因数の和:26064

約数の個数: 48

約数和(自身を含む): 279745536

約数和(自身を除く): 166831756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 26017, 52034, 104068, 130085, 182119, 260170, 364238, 520340, 728476, 806527, 910595, 1613054, 1821190, 3226108, 3642380, 4032635, 5645689, 8065270, 11291378, 16130540, 22582756, 28228445, 56456890, 112913780]

約数ペア:

[(1, 112913780), (2, 56456890), (4, 28228445), (5, 22582756), (7, 16130540), (10, 11291378), (14, 8065270), (20, 5645689), (28, 4032635), (31, 3642380), (35, 3226108), (62, 1821190), (70, 1613054), (124, 910595), (140, 806527), (155, 728476), (217, 520340), (310, 364238), (434, 260170), (620, 182119), (868, 130085), (1085, 104068), (2170, 52034), (4340, 26017)]