26187180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4079}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 74027520

約数和(自身を除く): 47840340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 4079, 6420, 8158, 12237, 16316, 20395, 24474, 40790, 48948, 61185, 81580, 122370, 244740, 436453, 872906, 1309359, 1745812, 2182265, 2618718, 4364530, 5237436, 6546795, 8729060, 13093590, 26187180]

約数ペア:

[(1, 26187180), (2, 13093590), (3, 8729060), (4, 6546795), (5, 5237436), (6, 4364530), (10, 2618718), (12, 2182265), (15, 1745812), (20, 1309359), (30, 872906), (60, 436453), (107, 244740), (214, 122370), (321, 81580), (428, 61185), (535, 48948), (642, 40790), (1070, 24474), (1284, 20395), (1605, 16316), (2140, 12237), (3210, 8158), (4079, 6420)]