139763500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 322043904

約数和(自身を除く): 182280404

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 71, 100, 124, 125, 127, 142, 155, 250, 254, 284, 310, 355, 500, 508, 620, 635, 710, 775, 1270, 1420, 1550, 1775, 2201, 2540, 3100, 3175, 3550, 3875, 3937, 4402, 6350, 7100, 7750, 7874, 8804, 8875, 9017, 11005, 12700, 15500, 15748, 15875, 17750, 18034, 19685, 22010, 31750, 35500, 36068, 39370, 44020, 45085, 55025, 63500, 78740, 90170, 98425, 110050, 180340, 196850, 220100, 225425, 275125, 279527, 393700, 450850, 492125, 550250, 559054, 901700, 984250, 1100500, 1118108, 1127125, 1397635, 1968500, 2254250, 2795270, 4508500, 5590540, 6988175, 13976350, 27952700, 34940875, 69881750, 139763500]

約数ペア:

[(1, 139763500), (2, 69881750), (4, 34940875), (5, 27952700), (10, 13976350), (20, 6988175), (25, 5590540), (31, 4508500), (50, 2795270), (62, 2254250), (71, 1968500), (100, 1397635), (124, 1127125), (125, 1118108), (127, 1100500), (142, 984250), (155, 901700), (250, 559054), (254, 550250), (284, 492125), (310, 450850), (355, 393700), (500, 279527), (508, 275125), (620, 225425), (635, 220100), (710, 196850), (775, 180340), (1270, 110050), (1420, 98425), (1550, 90170), (1775, 78740), (2201, 63500), (2540, 55025), (3100, 45085), (3175, 44020), (3550, 39370), (3875, 36068), (3937, 35500), (4402, 31750), (6350, 22010), (7100, 19685), (7750, 18034), (7874, 17750), (8804, 15875), (8875, 15748), (9017, 15500), (11005, 12700)]