22017881500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{63179}}^1$

素因数の和:63256

約数の個数: 96

約数和(自身を含む): 52158375360

約数和(自身を除く): 30140493860

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 125, 164, 170, 205, 250, 340, 410, 425, 500, 697, 820, 850, 1025, 1394, 1700, 2050, 2125, 2788, 3485, 4100, 4250, 5125, 6970, 8500, 10250, 13940, 17425, 20500, 34850, 63179, 69700, 87125, 126358, 174250, 252716, 315895, 348500, 631790, 1074043, 1263580, 1579475, 2148086, 2590339, 3158950, 4296172, 5180678, 5370215, 6317900, 7897375, 10361356, 10740430, 12951695, 15794750, 21480860, 25903390, 26851075, 31589500, 44035763, 51806780, 53702150, 64758475, 88071526, 107404300, 129516950, 134255375, 176143052, 220178815, 259033900, 268510750, 323792375, 440357630, 537021500, 647584750, 880715260, 1100894075, 1295169500, 2201788150, 4403576300, 5504470375, 11008940750, 22017881500]

約数ペア:

[(1, 22017881500), (2, 11008940750), (4, 5504470375), (5, 4403576300), (10, 2201788150), (17, 1295169500), (20, 1100894075), (25, 880715260), (34, 647584750), (41, 537021500), (50, 440357630), (68, 323792375), (82, 268510750), (85, 259033900), (100, 220178815), (125, 176143052), (164, 134255375), (170, 129516950), (205, 107404300), (250, 88071526), (340, 64758475), (410, 53702150), (425, 51806780), (500, 44035763), (697, 31589500), (820, 26851075), (850, 25903390), (1025, 21480860), (1394, 15794750), (1700, 12951695), (2050, 10740430), (2125, 10361356), (2788, 7897375), (3485, 6317900), (4100, 5370215), (4250, 5180678), (5125, 4296172), (6970, 3158950), (8500, 2590339), (10250, 2148086), (13940, 1579475), (17425, 1263580), (20500, 1074043), (34850, 631790), (63179, 348500), (69700, 315895), (87125, 252716), (126358, 174250)]