2079376420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6247}}^1$

素因数の和:6373

約数の個数: 96

約数和(自身を含む): 5101367040

約数和(自身を除く): 3021990620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 89, 110, 170, 178, 187, 220, 340, 356, 374, 445, 748, 890, 935, 979, 1513, 1780, 1870, 1958, 3026, 3740, 3916, 4895, 6052, 6247, 7565, 9790, 12494, 15130, 16643, 19580, 24988, 30260, 31235, 33286, 62470, 66572, 68717, 83215, 106199, 124940, 137434, 166430, 212398, 274868, 332860, 343585, 424796, 530995, 555983, 687170, 1061990, 1111966, 1168189, 1374340, 2123980, 2223932, 2336378, 2779915, 4672756, 5559830, 5840945, 6115813, 9451711, 11119660, 11681890, 12231626, 18903422, 23363780, 24463252, 30579065, 37806844, 47258555, 61158130, 94517110, 103968821, 122316260, 189034220, 207937642, 415875284, 519844105, 1039688210, 2079376420]

約数ペア:

[(1, 2079376420), (2, 1039688210), (4, 519844105), (5, 415875284), (10, 207937642), (11, 189034220), (17, 122316260), (20, 103968821), (22, 94517110), (34, 61158130), (44, 47258555), (55, 37806844), (68, 30579065), (85, 24463252), (89, 23363780), (110, 18903422), (170, 12231626), (178, 11681890), (187, 11119660), (220, 9451711), (340, 6115813), (356, 5840945), (374, 5559830), (445, 4672756), (748, 2779915), (890, 2336378), (935, 2223932), (979, 2123980), (1513, 1374340), (1780, 1168189), (1870, 1111966), (1958, 1061990), (3026, 687170), (3740, 555983), (3916, 530995), (4895, 424796), (6052, 343585), (6247, 332860), (7565, 274868), (9790, 212398), (12494, 166430), (15130, 137434), (16643, 124940), (19580, 106199), (24988, 83215), (30260, 68717), (31235, 66572), (33286, 62470)]