13179320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 37346400

約数和(自身を除く): 24167080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 389, 440, 484, 605, 616, 770, 778, 847, 968, 1210, 1540, 1556, 1694, 1945, 2420, 2723, 3080, 3112, 3388, 3890, 4235, 4279, 4840, 5446, 6776, 7780, 8470, 8558, 10892, 13615, 15560, 16940, 17116, 21395, 21784, 27230, 29953, 33880, 34232, 42790, 47069, 54460, 59906, 85580, 94138, 108920, 119812, 149765, 171160, 188276, 235345, 239624, 299530, 329483, 376552, 470690, 599060, 658966, 941380, 1198120, 1317932, 1647415, 1882760, 2635864, 3294830, 6589660, 13179320]

約数ペア:

[(1, 13179320), (2, 6589660), (4, 3294830), (5, 2635864), (7, 1882760), (8, 1647415), (10, 1317932), (11, 1198120), (14, 941380), (20, 658966), (22, 599060), (28, 470690), (35, 376552), (40, 329483), (44, 299530), (55, 239624), (56, 235345), (70, 188276), (77, 171160), (88, 149765), (110, 119812), (121, 108920), (140, 94138), (154, 85580), (220, 59906), (242, 54460), (280, 47069), (308, 42790), (385, 34232), (389, 33880), (440, 29953), (484, 27230), (605, 21784), (616, 21395), (770, 17116), (778, 16940), (847, 15560), (968, 13615), (1210, 10892), (1540, 8558), (1556, 8470), (1694, 7780), (1945, 6776), (2420, 5446), (2723, 4840), (3080, 4279), (3112, 4235), (3388, 3890)]