106776860

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 228614400

約数和(自身を除く): 121837540

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 223, 269, 356, 445, 446, 538, 890, 892, 1076, 1115, 1345, 1780, 2230, 2690, 4460, 5380, 19847, 23941, 39694, 47882, 59987, 79388, 95764, 99235, 119705, 119974, 198470, 239410, 239948, 299935, 396940, 478820, 599870, 1199740, 5338843, 10677686, 21355372, 26694215, 53388430, 106776860]

約数ペア:

[(1, 106776860), (2, 53388430), (4, 26694215), (5, 21355372), (10, 10677686), (20, 5338843), (89, 1199740), (178, 599870), (223, 478820), (269, 396940), (356, 299935), (445, 239948), (446, 239410), (538, 198470), (890, 119974), (892, 119705), (1076, 99235), (1115, 95764), (1345, 79388), (1780, 59987), (2230, 47882), (2690, 39694), (4460, 23941), (5380, 19847)]