45664360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 119128320

約数和(自身を除く): 73463960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2297, 2485, 2840, 3976, 4594, 4970, 9188, 9940, 11485, 16079, 18376, 19880, 22970, 32158, 45940, 64316, 80395, 91880, 128632, 160790, 163087, 321580, 326174, 643160, 652348, 815435, 1141609, 1304696, 1630870, 2283218, 3261740, 4566436, 5708045, 6523480, 9132872, 11416090, 22832180, 45664360]

約数ペア:

[(1, 45664360), (2, 22832180), (4, 11416090), (5, 9132872), (7, 6523480), (8, 5708045), (10, 4566436), (14, 3261740), (20, 2283218), (28, 1630870), (35, 1304696), (40, 1141609), (56, 815435), (70, 652348), (71, 643160), (140, 326174), (142, 321580), (280, 163087), (284, 160790), (355, 128632), (497, 91880), (568, 80395), (710, 64316), (994, 45940), (1420, 32158), (1988, 22970), (2297, 19880), (2485, 18376), (2840, 16079), (3976, 11485), (4594, 9940), (4970, 9188)]