19129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3623}}^1$

素因数の和:3652

約数の個数: 96

約数和(自身を含む): 65753856

約数和(自身を除く): 46624416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 3623, 5280, 7246, 10869, 14492, 18115, 21738, 28984, 36230, 39853, 43476, 54345, 57968, 72460, 79706, 86952, 108690, 115936, 119559, 144920, 159412, 173904, 199265, 217380, 239118, 289840, 318824, 347808, 398530, 434760, 478236, 579680, 597795, 637648, 797060, 869520, 956472, 1195590, 1275296, 1594120, 1739040, 1912944, 2391180, 3188240, 3825888, 4782360, 6376480, 9564720, 19129440]

約数ペア:

[(1, 19129440), (2, 9564720), (3, 6376480), (4, 4782360), (5, 3825888), (6, 3188240), (8, 2391180), (10, 1912944), (11, 1739040), (12, 1594120), (15, 1275296), (16, 1195590), (20, 956472), (22, 869520), (24, 797060), (30, 637648), (32, 597795), (33, 579680), (40, 478236), (44, 434760), (48, 398530), (55, 347808), (60, 318824), (66, 289840), (80, 239118), (88, 217380), (96, 199265), (110, 173904), (120, 159412), (132, 144920), (160, 119559), (165, 115936), (176, 108690), (220, 86952), (240, 79706), (264, 72460), (330, 57968), (352, 54345), (440, 43476), (480, 39853), (528, 36230), (660, 28984), (880, 21738), (1056, 18115), (1320, 14492), (1760, 10869), (2640, 7246), (3623, 5280)]