2511040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 112

約数和(自身を含む): 7315200

約数和(自身を除く): 4804160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 64, 70, 76, 80, 95, 112, 118, 133, 140, 152, 160, 190, 224, 236, 266, 280, 295, 304, 320, 380, 413, 448, 472, 532, 560, 590, 608, 665, 760, 826, 944, 1064, 1120, 1121, 1180, 1216, 1330, 1520, 1652, 1888, 2065, 2128, 2240, 2242, 2360, 2660, 3040, 3304, 3776, 4130, 4256, 4484, 4720, 5320, 5605, 6080, 6608, 7847, 8260, 8512, 8968, 9440, 10640, 11210, 13216, 15694, 16520, 17936, 18880, 21280, 22420, 26432, 31388, 33040, 35872, 39235, 42560, 44840, 62776, 66080, 71744, 78470, 89680, 125552, 132160, 156940, 179360, 251104, 313880, 358720, 502208, 627760, 1255520, 2511040]

約数ペア:

[(1, 2511040), (2, 1255520), (4, 627760), (5, 502208), (7, 358720), (8, 313880), (10, 251104), (14, 179360), (16, 156940), (19, 132160), (20, 125552), (28, 89680), (32, 78470), (35, 71744), (38, 66080), (40, 62776), (56, 44840), (59, 42560), (64, 39235), (70, 35872), (76, 33040), (80, 31388), (95, 26432), (112, 22420), (118, 21280), (133, 18880), (140, 17936), (152, 16520), (160, 15694), (190, 13216), (224, 11210), (236, 10640), (266, 9440), (280, 8968), (295, 8512), (304, 8260), (320, 7847), (380, 6608), (413, 6080), (448, 5605), (472, 5320), (532, 4720), (560, 4484), (590, 4256), (608, 4130), (665, 3776), (760, 3304), (826, 3040), (944, 2660), (1064, 2360), (1120, 2242), (1121, 2240), (1180, 2128), (1216, 2065), (1330, 1888), (1520, 1652)]