22865440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11021

約数の個数: 48

約数和(自身を含む): 58180248

約数和(自身を除く): 35314808

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, 10993, 21986, 43972, 54965, 87944, 109930, 142909, 175888, 219860, 285818, 351776, 439720, 571636, 714545, 879440, 1143272, 1429090, 1758880, 2286544, 2858180, 4573088, 5716360, 11432720, 22865440]

約数ペア:

[(1, 22865440), (2, 11432720), (4, 5716360), (5, 4573088), (8, 2858180), (10, 2286544), (13, 1758880), (16, 1429090), (20, 1143272), (26, 879440), (32, 714545), (40, 571636), (52, 439720), (65, 351776), (80, 285818), (104, 219860), (130, 175888), (160, 142909), (208, 109930), (260, 87944), (416, 54965), (520, 43972), (1040, 21986), (2080, 10993)]