626298080

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{47161}}^1$

素因数の和:47259

約数の個数: 48

約数和(自身を含む): 1497487824

約数和(自身を除く): 871189744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 47161, 94322, 188644, 235805, 377288, 471610, 754576, 943220, 1509152, 1886440, 3772880, 3914363, 7545760, 7828726, 15657452, 19571815, 31314904, 39143630, 62629808, 78287260, 125259616, 156574520, 313149040, 626298080]

約数ペア:

[(1, 626298080), (2, 313149040), (4, 156574520), (5, 125259616), (8, 78287260), (10, 62629808), (16, 39143630), (20, 31314904), (32, 19571815), (40, 15657452), (80, 7828726), (83, 7545760), (160, 3914363), (166, 3772880), (332, 1886440), (415, 1509152), (664, 943220), (830, 754576), (1328, 471610), (1660, 377288), (2656, 235805), (3320, 188644), (6640, 94322), (13280, 47161)]