3210880

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 7986600

約数和(自身を除く): 4775720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 173, 232, 290, 320, 346, 464, 580, 640, 692, 865, 928, 1160, 1384, 1730, 1856, 2320, 2768, 3460, 3712, 4640, 5017, 5536, 6920, 9280, 10034, 11072, 13840, 18560, 20068, 22144, 25085, 27680, 40136, 50170, 55360, 80272, 100340, 110720, 160544, 200680, 321088, 401360, 642176, 802720, 1605440, 3210880]

約数ペア:

[(1, 3210880), (2, 1605440), (4, 802720), (5, 642176), (8, 401360), (10, 321088), (16, 200680), (20, 160544), (29, 110720), (32, 100340), (40, 80272), (58, 55360), (64, 50170), (80, 40136), (116, 27680), (128, 25085), (145, 22144), (160, 20068), (173, 18560), (232, 13840), (290, 11072), (320, 10034), (346, 9280), (464, 6920), (580, 5536), (640, 5017), (692, 4640), (865, 3712), (928, 3460), (1160, 2768), (1384, 2320), (1730, 1856)]