2295801280

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{80611}}^1$

素因数の和:80717

約数の個数: 56

約数和(自身を含む): 5528370960

約数和(自身を除く): 3232569680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 14240, 28480, 80611, 161222, 322444, 403055, 644888, 806110, 1289776, 1612220, 2579552, 3224440, 5159104, 6448880, 7174379, 12897760, 14348758, 25795520, 28697516, 35871895, 57395032, 71743790, 114790064, 143487580, 229580128, 286975160, 459160256, 573950320, 1147900640, 2295801280]

約数ペア:

[(1, 2295801280), (2, 1147900640), (4, 573950320), (5, 459160256), (8, 286975160), (10, 229580128), (16, 143487580), (20, 114790064), (32, 71743790), (40, 57395032), (64, 35871895), (80, 28697516), (89, 25795520), (160, 14348758), (178, 12897760), (320, 7174379), (356, 6448880), (445, 5159104), (712, 3224440), (890, 2579552), (1424, 1612220), (1780, 1289776), (2848, 806110), (3560, 644888), (5696, 403055), (7120, 322444), (14240, 161222), (28480, 80611)]