40970272

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 104713560

約数和(自身を除く): 63743288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 53, 56, 58, 68, 98, 106, 112, 116, 119, 136, 196, 203, 212, 224, 232, 238, 272, 371, 392, 406, 424, 464, 476, 493, 544, 742, 784, 812, 833, 848, 901, 928, 952, 986, 1421, 1484, 1537, 1568, 1624, 1666, 1696, 1802, 1904, 1972, 2597, 2842, 2968, 3074, 3248, 3332, 3451, 3604, 3808, 3944, 5194, 5684, 5936, 6148, 6307, 6496, 6664, 6902, 7208, 7888, 10388, 10759, 11368, 11872, 12296, 12614, 13328, 13804, 14416, 15776, 20776, 21518, 22736, 24157, 24592, 25228, 26129, 26656, 27608, 28832, 41552, 43036, 44149, 45472, 48314, 49184, 50456, 52258, 55216, 75313, 83104, 86072, 88298, 96628, 100912, 104516, 110432, 150626, 172144, 176596, 182903, 193256, 201824, 209032, 301252, 344288, 353192, 365806, 386512, 418064, 602504, 706384, 731612, 773024, 836128, 1205008, 1280321, 1412768, 1463224, 2410016, 2560642, 2926448, 5121284, 5852896, 10242568, 20485136, 40970272]

約数ペア:

[(1, 40970272), (2, 20485136), (4, 10242568), (7, 5852896), (8, 5121284), (14, 2926448), (16, 2560642), (17, 2410016), (28, 1463224), (29, 1412768), (32, 1280321), (34, 1205008), (49, 836128), (53, 773024), (56, 731612), (58, 706384), (68, 602504), (98, 418064), (106, 386512), (112, 365806), (116, 353192), (119, 344288), (136, 301252), (196, 209032), (203, 201824), (212, 193256), (224, 182903), (232, 176596), (238, 172144), (272, 150626), (371, 110432), (392, 104516), (406, 100912), (424, 96628), (464, 88298), (476, 86072), (493, 83104), (544, 75313), (742, 55216), (784, 52258), (812, 50456), (833, 49184), (848, 48314), (901, 45472), (928, 44149), (952, 43036), (986, 41552), (1421, 28832), (1484, 27608), (1537, 26656), (1568, 26129), (1624, 25228), (1666, 24592), (1696, 24157), (1802, 22736), (1904, 21518), (1972, 20776), (2597, 15776), (2842, 14416), (2968, 13804), (3074, 13328), (3248, 12614), (3332, 12296), (3451, 11872), (3604, 11368), (3808, 10759), (3944, 10388), (5194, 7888), (5684, 7208), (5936, 6902), (6148, 6664), (6307, 6496)]