23035880

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 63936000

約数和(自身を除く): 40900120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 73, 92, 98, 115, 140, 146, 161, 184, 196, 230, 245, 280, 292, 322, 343, 365, 392, 460, 490, 511, 584, 644, 686, 730, 805, 920, 980, 1022, 1127, 1288, 1372, 1460, 1610, 1679, 1715, 1960, 2044, 2254, 2555, 2744, 2920, 3220, 3358, 3430, 3577, 4088, 4508, 5110, 5635, 6440, 6716, 6860, 7154, 7889, 8395, 9016, 10220, 11270, 11753, 13432, 13720, 14308, 15778, 16790, 17885, 20440, 22540, 23506, 25039, 28616, 31556, 33580, 35770, 39445, 45080, 47012, 50078, 58765, 63112, 67160, 71540, 78890, 82271, 94024, 100156, 117530, 125195, 143080, 157780, 164542, 200312, 235060, 250390, 315560, 329084, 411355, 470120, 500780, 575897, 658168, 822710, 1001560, 1151794, 1645420, 2303588, 2879485, 3290840, 4607176, 5758970, 11517940, 23035880]

約数ペア:

[(1, 23035880), (2, 11517940), (4, 5758970), (5, 4607176), (7, 3290840), (8, 2879485), (10, 2303588), (14, 1645420), (20, 1151794), (23, 1001560), (28, 822710), (35, 658168), (40, 575897), (46, 500780), (49, 470120), (56, 411355), (70, 329084), (73, 315560), (92, 250390), (98, 235060), (115, 200312), (140, 164542), (146, 157780), (161, 143080), (184, 125195), (196, 117530), (230, 100156), (245, 94024), (280, 82271), (292, 78890), (322, 71540), (343, 67160), (365, 63112), (392, 58765), (460, 50078), (490, 47012), (511, 45080), (584, 39445), (644, 35770), (686, 33580), (730, 31556), (805, 28616), (920, 25039), (980, 23506), (1022, 22540), (1127, 20440), (1288, 17885), (1372, 16790), (1460, 15778), (1610, 14308), (1679, 13720), (1715, 13432), (1960, 11753), (2044, 11270), (2254, 10220), (2555, 9016), (2744, 8395), (2920, 7889), (3220, 7154), (3358, 6860), (3430, 6716), (3577, 6440), (4088, 5635), (4508, 5110)]