44821480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 118609920

約数和(自身を除く): 73788440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 43, 44, 46, 55, 86, 88, 92, 103, 110, 115, 172, 184, 206, 215, 220, 230, 253, 344, 412, 430, 440, 460, 473, 506, 515, 824, 860, 920, 946, 989, 1012, 1030, 1133, 1265, 1720, 1892, 1978, 2024, 2060, 2266, 2365, 2369, 2530, 3784, 3956, 4120, 4429, 4532, 4730, 4738, 4945, 5060, 5665, 7912, 8858, 9064, 9460, 9476, 9890, 10120, 10879, 11330, 11845, 17716, 18920, 18952, 19780, 21758, 22145, 22660, 23690, 26059, 35432, 39560, 43516, 44290, 45320, 47380, 48719, 52118, 54395, 87032, 88580, 94760, 97438, 101867, 104236, 108790, 130295, 177160, 194876, 203734, 208472, 217580, 243595, 260590, 389752, 407468, 435160, 487190, 509335, 521180, 814936, 974380, 1018670, 1042360, 1120537, 1948760, 2037340, 2241074, 4074680, 4482148, 5602685, 8964296, 11205370, 22410740, 44821480]

約数ペア:

[(1, 44821480), (2, 22410740), (4, 11205370), (5, 8964296), (8, 5602685), (10, 4482148), (11, 4074680), (20, 2241074), (22, 2037340), (23, 1948760), (40, 1120537), (43, 1042360), (44, 1018670), (46, 974380), (55, 814936), (86, 521180), (88, 509335), (92, 487190), (103, 435160), (110, 407468), (115, 389752), (172, 260590), (184, 243595), (206, 217580), (215, 208472), (220, 203734), (230, 194876), (253, 177160), (344, 130295), (412, 108790), (430, 104236), (440, 101867), (460, 97438), (473, 94760), (506, 88580), (515, 87032), (824, 54395), (860, 52118), (920, 48719), (946, 47380), (989, 45320), (1012, 44290), (1030, 43516), (1133, 39560), (1265, 35432), (1720, 26059), (1892, 23690), (1978, 22660), (2024, 22145), (2060, 21758), (2266, 19780), (2365, 18952), (2369, 18920), (2530, 17716), (3784, 11845), (3956, 11330), (4120, 10879), (4429, 10120), (4532, 9890), (4730, 9476), (4738, 9460), (4945, 9064), (5060, 8858), (5665, 7912)]