4657600

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 84

約数和(自身を含む): 11905488

約数和(自身を除く): 7247888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 71, 80, 82, 100, 142, 160, 164, 200, 205, 284, 320, 328, 355, 400, 410, 568, 656, 710, 800, 820, 1025, 1136, 1312, 1420, 1600, 1640, 1775, 2050, 2272, 2624, 2840, 2911, 3280, 3550, 4100, 4544, 5680, 5822, 6560, 7100, 8200, 11360, 11644, 13120, 14200, 14555, 16400, 22720, 23288, 28400, 29110, 32800, 46576, 56800, 58220, 65600, 72775, 93152, 113600, 116440, 145550, 186304, 232880, 291100, 465760, 582200, 931520, 1164400, 2328800, 4657600]

約数ペア:

[(1, 4657600), (2, 2328800), (4, 1164400), (5, 931520), (8, 582200), (10, 465760), (16, 291100), (20, 232880), (25, 186304), (32, 145550), (40, 116440), (41, 113600), (50, 93152), (64, 72775), (71, 65600), (80, 58220), (82, 56800), (100, 46576), (142, 32800), (160, 29110), (164, 28400), (200, 23288), (205, 22720), (284, 16400), (320, 14555), (328, 14200), (355, 13120), (400, 11644), (410, 11360), (568, 8200), (656, 7100), (710, 6560), (800, 5822), (820, 5680), (1025, 4544), (1136, 4100), (1312, 3550), (1420, 3280), (1600, 2911), (1640, 2840), (1775, 2624), (2050, 2272)]