79622080

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4157

約数の個数: 56

約数和(自身を含む): 192755520

約数和(自身を除く): 113133440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4079, 4880, 8158, 9760, 16316, 19520, 20395, 32632, 40790, 65264, 81580, 130528, 163160, 248819, 261056, 326320, 497638, 652640, 995276, 1244095, 1305280, 1990552, 2488190, 3981104, 4976380, 7962208, 9952760, 15924416, 19905520, 39811040, 79622080]

約数ペア:

[(1, 79622080), (2, 39811040), (4, 19905520), (5, 15924416), (8, 9952760), (10, 7962208), (16, 4976380), (20, 3981104), (32, 2488190), (40, 1990552), (61, 1305280), (64, 1244095), (80, 995276), (122, 652640), (160, 497638), (244, 326320), (305, 261056), (320, 248819), (488, 163160), (610, 130528), (976, 81580), (1220, 65264), (1952, 40790), (2440, 32632), (3904, 20395), (4079, 19520), (4880, 16316), (8158, 9760)]