524806480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7549}}^1$

素因数の和:7652

約数の個数: 80

約数和(自身を含む): 1348128000

約数和(自身を除く): 823321520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 3160, 3476, 4345, 6320, 6952, 7549, 8690, 13904, 15098, 17380, 30196, 34760, 37745, 60392, 69520, 75490, 83039, 120784, 150980, 166078, 301960, 332156, 415195, 596371, 603920, 664312, 830390, 1192742, 1328624, 1660780, 2385484, 2981855, 3321560, 4770968, 5963710, 6560081, 6643120, 9541936, 11927420, 13120162, 23854840, 26240324, 32800405, 47709680, 52480648, 65600810, 104961296, 131201620, 262403240, 524806480]

約数ペア:

[(1, 524806480), (2, 262403240), (4, 131201620), (5, 104961296), (8, 65600810), (10, 52480648), (11, 47709680), (16, 32800405), (20, 26240324), (22, 23854840), (40, 13120162), (44, 11927420), (55, 9541936), (79, 6643120), (80, 6560081), (88, 5963710), (110, 4770968), (158, 3321560), (176, 2981855), (220, 2385484), (316, 1660780), (395, 1328624), (440, 1192742), (632, 830390), (790, 664312), (869, 603920), (880, 596371), (1264, 415195), (1580, 332156), (1738, 301960), (3160, 166078), (3476, 150980), (4345, 120784), (6320, 83039), (6952, 75490), (7549, 69520), (8690, 60392), (13904, 37745), (15098, 34760), (17380, 30196)]