2922615680

素因数分解:

$2^7\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10847}}^1$

素因数の和:11287

約数の個数: 64

約数和(自身を含む): 7004119680

約数和(自身を除く): 4081504000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 421, 640, 842, 1684, 2105, 3368, 4210, 6736, 8420, 10847, 13472, 16840, 21694, 26944, 33680, 43388, 53888, 54235, 67360, 86776, 108470, 134720, 173552, 216940, 269440, 347104, 433880, 694208, 867760, 1388416, 1735520, 3471040, 4566587, 6942080, 9133174, 18266348, 22832935, 36532696, 45665870, 73065392, 91331740, 146130784, 182663480, 292261568, 365326960, 584523136, 730653920, 1461307840, 2922615680]

約数ペア:

[(1, 2922615680), (2, 1461307840), (4, 730653920), (5, 584523136), (8, 365326960), (10, 292261568), (16, 182663480), (20, 146130784), (32, 91331740), (40, 73065392), (64, 45665870), (80, 36532696), (128, 22832935), (160, 18266348), (320, 9133174), (421, 6942080), (640, 4566587), (842, 3471040), (1684, 1735520), (2105, 1388416), (3368, 867760), (4210, 694208), (6736, 433880), (8420, 347104), (10847, 269440), (13472, 216940), (16840, 173552), (21694, 134720), (26944, 108470), (33680, 86776), (43388, 67360), (53888, 54235)]