58220000

素因数分解:

$2^5\times 5^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 120

約数和(自身を含む): 148789872

約数和(自身を除く): 90569872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 71, 80, 82, 100, 125, 142, 160, 164, 200, 205, 250, 284, 328, 355, 400, 410, 500, 568, 625, 656, 710, 800, 820, 1000, 1025, 1136, 1250, 1312, 1420, 1640, 1775, 2000, 2050, 2272, 2500, 2840, 2911, 3280, 3550, 4000, 4100, 5000, 5125, 5680, 5822, 6560, 7100, 8200, 8875, 10000, 10250, 11360, 11644, 14200, 14555, 16400, 17750, 20000, 20500, 23288, 25625, 28400, 29110, 32800, 35500, 41000, 44375, 46576, 51250, 56800, 58220, 71000, 72775, 82000, 88750, 93152, 102500, 116440, 142000, 145550, 164000, 177500, 205000, 232880, 284000, 291100, 355000, 363875, 410000, 465760, 582200, 710000, 727750, 820000, 1164400, 1420000, 1455500, 1819375, 2328800, 2911000, 3638750, 5822000, 7277500, 11644000, 14555000, 29110000, 58220000]

約数ペア:

[(1, 58220000), (2, 29110000), (4, 14555000), (5, 11644000), (8, 7277500), (10, 5822000), (16, 3638750), (20, 2911000), (25, 2328800), (32, 1819375), (40, 1455500), (41, 1420000), (50, 1164400), (71, 820000), (80, 727750), (82, 710000), (100, 582200), (125, 465760), (142, 410000), (160, 363875), (164, 355000), (200, 291100), (205, 284000), (250, 232880), (284, 205000), (328, 177500), (355, 164000), (400, 145550), (410, 142000), (500, 116440), (568, 102500), (625, 93152), (656, 88750), (710, 82000), (800, 72775), (820, 71000), (1000, 58220), (1025, 56800), (1136, 51250), (1250, 46576), (1312, 44375), (1420, 41000), (1640, 35500), (1775, 32800), (2000, 29110), (2050, 28400), (2272, 25625), (2500, 23288), (2840, 20500), (2911, 20000), (3280, 17750), (3550, 16400), (4000, 14555), (4100, 14200), (5000, 11644), (5125, 11360), (5680, 10250), (5822, 10000), (6560, 8875), (7100, 8200)]