25841580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2579}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 72817920

約数和(自身を除く): 46976340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 2579, 3340, 5010, 5158, 7737, 10020, 10316, 12895, 15474, 25790, 30948, 38685, 51580, 77370, 154740, 430693, 861386, 1292079, 1722772, 2153465, 2584158, 4306930, 5168316, 6460395, 8613860, 12920790, 25841580]

約数ペア:

[(1, 25841580), (2, 12920790), (3, 8613860), (4, 6460395), (5, 5168316), (6, 4306930), (10, 2584158), (12, 2153465), (15, 1722772), (20, 1292079), (30, 861386), (60, 430693), (167, 154740), (334, 77370), (501, 51580), (668, 38685), (835, 30948), (1002, 25790), (1670, 15474), (2004, 12895), (2505, 10316), (2579, 10020), (3340, 7737), (5010, 5158)]