10939720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 28667520

約数和(自身を除く): 17727800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 47, 55, 88, 92, 94, 110, 115, 184, 188, 220, 230, 235, 253, 376, 440, 460, 470, 506, 517, 529, 920, 940, 1012, 1034, 1058, 1081, 1265, 1880, 2024, 2068, 2116, 2162, 2530, 2585, 2645, 4136, 4232, 4324, 5060, 5170, 5290, 5405, 5819, 8648, 10120, 10340, 10580, 10810, 11638, 11891, 20680, 21160, 21620, 23276, 23782, 24863, 29095, 43240, 46552, 47564, 49726, 58190, 59455, 95128, 99452, 116380, 118910, 124315, 198904, 232760, 237820, 248630, 273493, 475640, 497260, 546986, 994520, 1093972, 1367465, 2187944, 2734930, 5469860, 10939720]

約数ペア:

[(1, 10939720), (2, 5469860), (4, 2734930), (5, 2187944), (8, 1367465), (10, 1093972), (11, 994520), (20, 546986), (22, 497260), (23, 475640), (40, 273493), (44, 248630), (46, 237820), (47, 232760), (55, 198904), (88, 124315), (92, 118910), (94, 116380), (110, 99452), (115, 95128), (184, 59455), (188, 58190), (220, 49726), (230, 47564), (235, 46552), (253, 43240), (376, 29095), (440, 24863), (460, 23782), (470, 23276), (506, 21620), (517, 21160), (529, 20680), (920, 11891), (940, 11638), (1012, 10810), (1034, 10580), (1058, 10340), (1081, 10120), (1265, 8648), (1880, 5819), (2024, 5405), (2068, 5290), (2116, 5170), (2162, 5060), (2530, 4324), (2585, 4232), (2645, 4136)]