11477620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 31207680

約数和(自身を除く): 19730060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 257, 290, 308, 319, 385, 406, 514, 580, 638, 770, 812, 1015, 1028, 1276, 1285, 1540, 1595, 1799, 2030, 2233, 2570, 2827, 3190, 3598, 4060, 4466, 5140, 5654, 6380, 7196, 7453, 8932, 8995, 11165, 11308, 14135, 14906, 17990, 19789, 22330, 28270, 29812, 35980, 37265, 39578, 44660, 52171, 56540, 74530, 79156, 81983, 98945, 104342, 149060, 163966, 197890, 208684, 260855, 327932, 395780, 409915, 521710, 573881, 819830, 1043420, 1147762, 1639660, 2295524, 2869405, 5738810, 11477620]

約数ペア:

[(1, 11477620), (2, 5738810), (4, 2869405), (5, 2295524), (7, 1639660), (10, 1147762), (11, 1043420), (14, 819830), (20, 573881), (22, 521710), (28, 409915), (29, 395780), (35, 327932), (44, 260855), (55, 208684), (58, 197890), (70, 163966), (77, 149060), (110, 104342), (116, 98945), (140, 81983), (145, 79156), (154, 74530), (203, 56540), (220, 52171), (257, 44660), (290, 39578), (308, 37265), (319, 35980), (385, 29812), (406, 28270), (514, 22330), (580, 19789), (638, 17990), (770, 14906), (812, 14135), (1015, 11308), (1028, 11165), (1276, 8995), (1285, 8932), (1540, 7453), (1595, 7196), (1799, 6380), (2030, 5654), (2233, 5140), (2570, 4466), (2827, 4060), (3190, 3598)]