11406980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 26194224

約数和(自身を除く): 14787244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 601, 730, 949, 1202, 1460, 1898, 2404, 3005, 3796, 4745, 6010, 7813, 9490, 12020, 15626, 18980, 31252, 39065, 43873, 78130, 87746, 156260, 175492, 219365, 438730, 570349, 877460, 1140698, 2281396, 2851745, 5703490, 11406980]

約数ペア:

[(1, 11406980), (2, 5703490), (4, 2851745), (5, 2281396), (10, 1140698), (13, 877460), (20, 570349), (26, 438730), (52, 219365), (65, 175492), (73, 156260), (130, 87746), (146, 78130), (260, 43873), (292, 39065), (365, 31252), (601, 18980), (730, 15626), (949, 12020), (1202, 9490), (1460, 7813), (1898, 6010), (2404, 4745), (3005, 3796)]