29135480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 45514120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 2879, 5060, 5758, 10120, 11516, 14395, 23032, 28790, 31669, 57580, 63338, 66217, 115160, 126676, 132434, 158345, 253352, 264868, 316690, 331085, 529736, 633380, 662170, 728387, 1266760, 1324340, 1456774, 2648680, 2913548, 3641935, 5827096, 7283870, 14567740, 29135480]

約数ペア:

[(1, 29135480), (2, 14567740), (4, 7283870), (5, 5827096), (8, 3641935), (10, 2913548), (11, 2648680), (20, 1456774), (22, 1324340), (23, 1266760), (40, 728387), (44, 662170), (46, 633380), (55, 529736), (88, 331085), (92, 316690), (110, 264868), (115, 253352), (184, 158345), (220, 132434), (230, 126676), (253, 115160), (440, 66217), (460, 63338), (506, 57580), (920, 31669), (1012, 28790), (1265, 23032), (2024, 14395), (2530, 11516), (2879, 10120), (5060, 5758)]