22009620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 44034540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 389, 410, 460, 492, 615, 690, 778, 820, 943, 1167, 1230, 1380, 1556, 1886, 1945, 2334, 2460, 2829, 3772, 3890, 4668, 4715, 5658, 5835, 7780, 8947, 9430, 11316, 11670, 14145, 15949, 17894, 18860, 23340, 26841, 28290, 31898, 35788, 44735, 47847, 53682, 56580, 63796, 79745, 89470, 95694, 107364, 134205, 159490, 178940, 191388, 239235, 268410, 318980, 366827, 478470, 536820, 733654, 956940, 1100481, 1467308, 1834135, 2200962, 3668270, 4401924, 5502405, 7336540, 11004810, 22009620]

約数ペア:

[(1, 22009620), (2, 11004810), (3, 7336540), (4, 5502405), (5, 4401924), (6, 3668270), (10, 2200962), (12, 1834135), (15, 1467308), (20, 1100481), (23, 956940), (30, 733654), (41, 536820), (46, 478470), (60, 366827), (69, 318980), (82, 268410), (92, 239235), (115, 191388), (123, 178940), (138, 159490), (164, 134205), (205, 107364), (230, 95694), (246, 89470), (276, 79745), (345, 63796), (389, 56580), (410, 53682), (460, 47847), (492, 44735), (615, 35788), (690, 31898), (778, 28290), (820, 26841), (943, 23340), (1167, 18860), (1230, 17894), (1380, 15949), (1556, 14145), (1886, 11670), (1945, 11316), (2334, 9430), (2460, 8947), (2829, 7780), (3772, 5835), (3890, 5658), (4668, 4715)]