79559680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 88

約数和(自身を含む): 196020720

約数和(自身を除く): 116461040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 379, 410, 512, 640, 656, 758, 820, 1024, 1280, 1312, 1516, 1640, 1895, 2560, 2624, 3032, 3280, 3790, 5120, 5248, 6064, 6560, 7580, 10496, 12128, 13120, 15160, 15539, 20992, 24256, 26240, 30320, 31078, 41984, 48512, 52480, 60640, 62156, 77695, 97024, 104960, 121280, 124312, 155390, 194048, 209920, 242560, 248624, 310780, 388096, 485120, 497248, 621560, 970240, 994496, 1243120, 1940480, 1988992, 2486240, 3977984, 4972480, 7955968, 9944960, 15911936, 19889920, 39779840, 79559680]

約数ペア:

[(1, 79559680), (2, 39779840), (4, 19889920), (5, 15911936), (8, 9944960), (10, 7955968), (16, 4972480), (20, 3977984), (32, 2486240), (40, 1988992), (41, 1940480), (64, 1243120), (80, 994496), (82, 970240), (128, 621560), (160, 497248), (164, 485120), (205, 388096), (256, 310780), (320, 248624), (328, 242560), (379, 209920), (410, 194048), (512, 155390), (640, 124312), (656, 121280), (758, 104960), (820, 97024), (1024, 77695), (1280, 62156), (1312, 60640), (1516, 52480), (1640, 48512), (1895, 41984), (2560, 31078), (2624, 30320), (3032, 26240), (3280, 24256), (3790, 20992), (5120, 15539), (5248, 15160), (6064, 13120), (6560, 12128), (7580, 10496)]