22492960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 65499840

約数和(自身を除く): 43006880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 151, 152, 160, 190, 196, 224, 245, 266, 280, 302, 304, 380, 392, 490, 532, 560, 604, 608, 665, 755, 760, 784, 931, 980, 1057, 1064, 1120, 1208, 1330, 1510, 1520, 1568, 1862, 1960, 2114, 2128, 2416, 2660, 2869, 3020, 3040, 3724, 3920, 4228, 4256, 4655, 4832, 5285, 5320, 5738, 6040, 7399, 7448, 7840, 8456, 9310, 10570, 10640, 11476, 12080, 14345, 14798, 14896, 16912, 18620, 20083, 21140, 21280, 22952, 24160, 28690, 29596, 29792, 33824, 36995, 37240, 40166, 42280, 45904, 57380, 59192, 73990, 74480, 80332, 84560, 91808, 100415, 114760, 118384, 140581, 147980, 148960, 160664, 169120, 200830, 229520, 236768, 281162, 295960, 321328, 401660, 459040, 562324, 591920, 642656, 702905, 803320, 1124648, 1183840, 1405810, 1606640, 2249296, 2811620, 3213280, 4498592, 5623240, 11246480, 22492960]

約数ペア:

[(1, 22492960), (2, 11246480), (4, 5623240), (5, 4498592), (7, 3213280), (8, 2811620), (10, 2249296), (14, 1606640), (16, 1405810), (19, 1183840), (20, 1124648), (28, 803320), (32, 702905), (35, 642656), (38, 591920), (40, 562324), (49, 459040), (56, 401660), (70, 321328), (76, 295960), (80, 281162), (95, 236768), (98, 229520), (112, 200830), (133, 169120), (140, 160664), (151, 148960), (152, 147980), (160, 140581), (190, 118384), (196, 114760), (224, 100415), (245, 91808), (266, 84560), (280, 80332), (302, 74480), (304, 73990), (380, 59192), (392, 57380), (490, 45904), (532, 42280), (560, 40166), (604, 37240), (608, 36995), (665, 33824), (755, 29792), (760, 29596), (784, 28690), (931, 24160), (980, 22952), (1057, 21280), (1064, 21140), (1120, 20083), (1208, 18620), (1330, 16912), (1510, 14896), (1520, 14798), (1568, 14345), (1862, 12080), (1960, 11476), (2114, 10640), (2128, 10570), (2416, 9310), (2660, 8456), (2869, 7840), (3020, 7448), (3040, 7399), (3724, 6040), (3920, 5738), (4228, 5320), (4256, 5285), (4655, 4832)]