13747580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 23024260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 113, 140, 154, 158, 220, 226, 308, 316, 385, 395, 452, 553, 565, 770, 790, 791, 869, 1106, 1130, 1243, 1540, 1580, 1582, 1738, 2212, 2260, 2486, 2765, 3164, 3476, 3955, 4345, 4972, 5530, 6083, 6215, 7910, 8690, 8701, 8927, 11060, 12166, 12430, 15820, 17380, 17402, 17854, 24332, 24860, 30415, 34804, 35708, 43505, 44635, 60830, 62489, 87010, 89270, 98197, 121660, 124978, 174020, 178540, 196394, 249956, 312445, 392788, 490985, 624890, 687379, 981970, 1249780, 1374758, 1963940, 2749516, 3436895, 6873790, 13747580]

約数ペア:

[(1, 13747580), (2, 6873790), (4, 3436895), (5, 2749516), (7, 1963940), (10, 1374758), (11, 1249780), (14, 981970), (20, 687379), (22, 624890), (28, 490985), (35, 392788), (44, 312445), (55, 249956), (70, 196394), (77, 178540), (79, 174020), (110, 124978), (113, 121660), (140, 98197), (154, 89270), (158, 87010), (220, 62489), (226, 60830), (308, 44635), (316, 43505), (385, 35708), (395, 34804), (452, 30415), (553, 24860), (565, 24332), (770, 17854), (790, 17402), (791, 17380), (869, 15820), (1106, 12430), (1130, 12166), (1243, 11060), (1540, 8927), (1580, 8701), (1582, 8690), (1738, 7910), (2212, 6215), (2260, 6083), (2486, 5530), (2765, 4972), (3164, 4345), (3476, 3955)]