3907336720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{225077}}^1$

素因数の和:225128

約数の個数: 80

約数和(自身を含む): 10717314048

約数和(自身を除く): 6809977328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 225077, 450154, 900308, 1125385, 1575539, 1800616, 2250770, 3151078, 3601232, 4501540, 6302156, 6977387, 7877695, 9003080, 12604312, 13954774, 15755390, 18006160, 25208624, 27909548, 31510780, 34886935, 48841709, 55819096, 63021560, 69773870, 97683418, 111638192, 126043120, 139547740, 195366836, 244208545, 279095480, 390733672, 488417090, 558190960, 781467344, 976834180, 1953668360, 3907336720]

約数ペア:

[(1, 3907336720), (2, 1953668360), (4, 976834180), (5, 781467344), (7, 558190960), (8, 488417090), (10, 390733672), (14, 279095480), (16, 244208545), (20, 195366836), (28, 139547740), (31, 126043120), (35, 111638192), (40, 97683418), (56, 69773870), (62, 63021560), (70, 55819096), (80, 48841709), (112, 34886935), (124, 31510780), (140, 27909548), (155, 25208624), (217, 18006160), (248, 15755390), (280, 13954774), (310, 12604312), (434, 9003080), (496, 7877695), (560, 6977387), (620, 6302156), (868, 4501540), (1085, 3601232), (1240, 3151078), (1736, 2250770), (2170, 1800616), (2480, 1575539), (3472, 1125385), (4340, 900308), (8680, 450154), (17360, 225077)]