2200979230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 4208371200

約数和(自身を除く): 2007391970

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 109, 155, 218, 265, 310, 530, 545, 1090, 1229, 1643, 2458, 3286, 3379, 5777, 6145, 6758, 8215, 11554, 12290, 16430, 16895, 28885, 33790, 38099, 57770, 65137, 76198, 130274, 133961, 179087, 190495, 267922, 325685, 358174, 380990, 651370, 669805, 895435, 1339610, 1790870, 2019247, 4038494, 4152791, 7099933, 8305582, 10096235, 14199866, 20192470, 20763955, 35499665, 41527910, 70999330, 220097923, 440195846, 1100489615, 2200979230]

約数ペア:

[(1, 2200979230), (2, 1100489615), (5, 440195846), (10, 220097923), (31, 70999330), (53, 41527910), (62, 35499665), (106, 20763955), (109, 20192470), (155, 14199866), (218, 10096235), (265, 8305582), (310, 7099933), (530, 4152791), (545, 4038494), (1090, 2019247), (1229, 1790870), (1643, 1339610), (2458, 895435), (3286, 669805), (3379, 651370), (5777, 380990), (6145, 358174), (6758, 325685), (8215, 267922), (11554, 190495), (12290, 179087), (16430, 133961), (16895, 130274), (28885, 76198), (33790, 65137), (38099, 57770)]