11391380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 20783980

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 569, 572, 715, 770, 910, 1001, 1138, 1430, 1540, 1820, 2002, 2276, 2845, 2860, 3983, 4004, 5005, 5690, 6259, 7397, 7966, 10010, 11380, 12518, 14794, 15932, 19915, 20020, 25036, 29588, 31295, 36985, 39830, 43813, 51779, 62590, 73970, 79660, 81367, 87626, 103558, 125180, 147940, 162734, 175252, 207116, 219065, 258895, 325468, 406835, 438130, 517790, 569569, 813670, 876260, 1035580, 1139138, 1627340, 2278276, 2847845, 5695690, 11391380]

約数ペア:

[(1, 11391380), (2, 5695690), (4, 2847845), (5, 2278276), (7, 1627340), (10, 1139138), (11, 1035580), (13, 876260), (14, 813670), (20, 569569), (22, 517790), (26, 438130), (28, 406835), (35, 325468), (44, 258895), (52, 219065), (55, 207116), (65, 175252), (70, 162734), (77, 147940), (91, 125180), (110, 103558), (130, 87626), (140, 81367), (143, 79660), (154, 73970), (182, 62590), (220, 51779), (260, 43813), (286, 39830), (308, 36985), (364, 31295), (385, 29588), (455, 25036), (569, 20020), (572, 19915), (715, 15932), (770, 14794), (910, 12518), (1001, 11380), (1138, 10010), (1430, 7966), (1540, 7397), (1820, 6259), (2002, 5690), (2276, 5005), (2845, 4004), (2860, 3983)]