232755440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 563773440

約数和(自身を除く): 331018000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 496, 508, 620, 635, 739, 1016, 1240, 1270, 1478, 2032, 2480, 2540, 2956, 3695, 3937, 5080, 5912, 7390, 7874, 10160, 11824, 14780, 15748, 19685, 22909, 29560, 31496, 39370, 45818, 59120, 62992, 78740, 91636, 93853, 114545, 157480, 183272, 187706, 229090, 314960, 366544, 375412, 458180, 469265, 750824, 916360, 938530, 1501648, 1832720, 1877060, 2909443, 3754120, 5818886, 7508240, 11637772, 14547215, 23275544, 29094430, 46551088, 58188860, 116377720, 232755440]

約数ペア:

[(1, 232755440), (2, 116377720), (4, 58188860), (5, 46551088), (8, 29094430), (10, 23275544), (16, 14547215), (20, 11637772), (31, 7508240), (40, 5818886), (62, 3754120), (80, 2909443), (124, 1877060), (127, 1832720), (155, 1501648), (248, 938530), (254, 916360), (310, 750824), (496, 469265), (508, 458180), (620, 375412), (635, 366544), (739, 314960), (1016, 229090), (1240, 187706), (1270, 183272), (1478, 157480), (2032, 114545), (2480, 93853), (2540, 91636), (2956, 78740), (3695, 62992), (3937, 59120), (5080, 45818), (5912, 39370), (7390, 31496), (7874, 29560), (10160, 22909), (11824, 19685), (14780, 15748)]