24745760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11925

約数の個数: 48

約数和(自身を含む): 62964216

約数和(自身を除く): 38218456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11897, 23794, 47588, 59485, 95176, 118970, 154661, 190352, 237940, 309322, 380704, 475880, 618644, 773305, 951760, 1237288, 1546610, 1903520, 2474576, 3093220, 4949152, 6186440, 12372880, 24745760]

約数ペア:

[(1, 24745760), (2, 12372880), (4, 6186440), (5, 4949152), (8, 3093220), (10, 2474576), (13, 1903520), (16, 1546610), (20, 1237288), (26, 951760), (32, 773305), (40, 618644), (52, 475880), (65, 380704), (80, 309322), (104, 237940), (130, 190352), (160, 154661), (208, 118970), (260, 95176), (416, 59485), (520, 47588), (1040, 23794), (2080, 11897)]