79297280

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1573

約数の個数: 72

約数和(自身を含む): 194703264

約数和(自身を除く): 115405984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1511, 1640, 2624, 3022, 3280, 5248, 6044, 6560, 7555, 10496, 12088, 13120, 15110, 24176, 26240, 30220, 48352, 52480, 60440, 61951, 96704, 120880, 123902, 193408, 241760, 247804, 309755, 386816, 483520, 495608, 619510, 967040, 991216, 1239020, 1934080, 1982432, 2478040, 3964864, 4956080, 7929728, 9912160, 15859456, 19824320, 39648640, 79297280]

約数ペア:

[(1, 79297280), (2, 39648640), (4, 19824320), (5, 15859456), (8, 9912160), (10, 7929728), (16, 4956080), (20, 3964864), (32, 2478040), (40, 1982432), (41, 1934080), (64, 1239020), (80, 991216), (82, 967040), (128, 619510), (160, 495608), (164, 483520), (205, 386816), (256, 309755), (320, 247804), (328, 241760), (410, 193408), (640, 123902), (656, 120880), (820, 96704), (1280, 61951), (1312, 60440), (1511, 52480), (1640, 48352), (2624, 30220), (3022, 26240), (3280, 24176), (5248, 15110), (6044, 13120), (6560, 12088), (7555, 10496)]