79242940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12043}}^1$

素因数の和:12106

約数の個数: 48

約数和(自身を含む): 194245632

約数和(自身を除く): 115002692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 12043, 24086, 48172, 60215, 84301, 120430, 168602, 240860, 337204, 421505, 566021, 843010, 1132042, 1686020, 2264084, 2830105, 3962147, 5660210, 7924294, 11320420, 15848588, 19810735, 39621470, 79242940]

約数ペア:

[(1, 79242940), (2, 39621470), (4, 19810735), (5, 15848588), (7, 11320420), (10, 7924294), (14, 5660210), (20, 3962147), (28, 2830105), (35, 2264084), (47, 1686020), (70, 1132042), (94, 843010), (140, 566021), (188, 421505), (235, 337204), (329, 240860), (470, 168602), (658, 120430), (940, 84301), (1316, 60215), (1645, 48172), (3290, 24086), (6580, 12043)]