1085147560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{125017}}^1$

素因数の和:125066

約数の個数: 64

約数和(自身を含む): 2880414720

約数和(自身を除く): 1795267160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 125017, 250034, 500068, 625085, 875119, 1000136, 1250170, 1750238, 2500340, 3500476, 3875527, 4375595, 5000680, 7000952, 7751054, 8751190, 15502108, 17502380, 19377635, 27128689, 31004216, 35004760, 38755270, 54257378, 77510540, 108514756, 135643445, 155021080, 217029512, 271286890, 542573780, 1085147560]

約数ペア:

[(1, 1085147560), (2, 542573780), (4, 271286890), (5, 217029512), (7, 155021080), (8, 135643445), (10, 108514756), (14, 77510540), (20, 54257378), (28, 38755270), (31, 35004760), (35, 31004216), (40, 27128689), (56, 19377635), (62, 17502380), (70, 15502108), (124, 8751190), (140, 7751054), (155, 7000952), (217, 5000680), (248, 4375595), (280, 3875527), (310, 3500476), (434, 2500340), (620, 1750238), (868, 1250170), (1085, 1000136), (1240, 875119), (1736, 625085), (2170, 500068), (4340, 250034), (8680, 125017)]