97325980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{256121}}^1$

素因数の和:256149

約数の個数: 24

約数和(自身を含む): 215142480

約数和(自身を除く): 117816500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 256121, 512242, 1024484, 1280605, 2561210, 4866299, 5122420, 9732598, 19465196, 24331495, 48662990, 97325980]

約数ペア:

[(1, 97325980), (2, 48662990), (4, 24331495), (5, 19465196), (10, 9732598), (19, 5122420), (20, 4866299), (38, 2561210), (76, 1280605), (95, 1024484), (190, 512242), (380, 256121)]