38323120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 101524752

約数和(自身を除く): 63201632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 107, 110, 121, 148, 176, 185, 214, 220, 242, 296, 370, 407, 428, 440, 484, 535, 592, 605, 740, 814, 856, 880, 968, 1070, 1177, 1210, 1480, 1628, 1712, 1936, 2035, 2140, 2354, 2420, 2960, 3256, 3959, 4070, 4280, 4477, 4708, 4840, 5885, 6512, 7918, 8140, 8560, 8954, 9416, 9680, 11770, 12947, 15836, 16280, 17908, 18832, 19795, 22385, 23540, 25894, 31672, 32560, 35816, 39590, 43549, 44770, 47080, 51788, 63344, 64735, 71632, 79180, 87098, 89540, 94160, 103576, 129470, 158360, 174196, 179080, 207152, 217745, 258940, 316720, 348392, 358160, 435490, 479039, 517880, 696784, 870980, 958078, 1035760, 1741960, 1916156, 2395195, 3483920, 3832312, 4790390, 7664624, 9580780, 19161560, 38323120]

約数ペア:

[(1, 38323120), (2, 19161560), (4, 9580780), (5, 7664624), (8, 4790390), (10, 3832312), (11, 3483920), (16, 2395195), (20, 1916156), (22, 1741960), (37, 1035760), (40, 958078), (44, 870980), (55, 696784), (74, 517880), (80, 479039), (88, 435490), (107, 358160), (110, 348392), (121, 316720), (148, 258940), (176, 217745), (185, 207152), (214, 179080), (220, 174196), (242, 158360), (296, 129470), (370, 103576), (407, 94160), (428, 89540), (440, 87098), (484, 79180), (535, 71632), (592, 64735), (605, 63344), (740, 51788), (814, 47080), (856, 44770), (880, 43549), (968, 39590), (1070, 35816), (1177, 32560), (1210, 31672), (1480, 25894), (1628, 23540), (1712, 22385), (1936, 19795), (2035, 18832), (2140, 17908), (2354, 16280), (2420, 15836), (2960, 12947), (3256, 11770), (3959, 9680), (4070, 9416), (4280, 8954), (4477, 8560), (4708, 8140), (4840, 7918), (5885, 6512)]