22012960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8093}}^1$

素因数の和:8125

約数の個数: 48

約数和(自身を含む): 55071576

約数和(自身を除く): 33058616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8093, 16186, 32372, 40465, 64744, 80930, 129488, 137581, 161860, 258976, 275162, 323720, 550324, 647440, 687905, 1100648, 1294880, 1375810, 2201296, 2751620, 4402592, 5503240, 11006480, 22012960]

約数ペア:

[(1, 22012960), (2, 11006480), (4, 5503240), (5, 4402592), (8, 2751620), (10, 2201296), (16, 1375810), (17, 1294880), (20, 1100648), (32, 687905), (34, 647440), (40, 550324), (68, 323720), (80, 275162), (85, 258976), (136, 161860), (160, 137581), (170, 129488), (272, 80930), (340, 64744), (544, 40465), (680, 32372), (1360, 16186), (2720, 8093)]