196926080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23669}}^1$

素因数の和:23701

約数の個数: 64

約数和(自身を含む): 507011400

約数和(自身を除く): 310085320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 23669, 47338, 94676, 118345, 189352, 236690, 307697, 378704, 473380, 615394, 757408, 946760, 1230788, 1514816, 1538485, 1893520, 2461576, 3029632, 3076970, 3787040, 4923152, 6153940, 7574080, 9846304, 12307880, 15148160, 19692608, 24615760, 39385216, 49231520, 98463040, 196926080]

約数ペア:

[(1, 196926080), (2, 98463040), (4, 49231520), (5, 39385216), (8, 24615760), (10, 19692608), (13, 15148160), (16, 12307880), (20, 9846304), (26, 7574080), (32, 6153940), (40, 4923152), (52, 3787040), (64, 3076970), (65, 3029632), (80, 2461576), (104, 1893520), (128, 1538485), (130, 1514816), (160, 1230788), (208, 946760), (260, 757408), (320, 615394), (416, 473380), (520, 378704), (640, 307697), (832, 236690), (1040, 189352), (1664, 118345), (2080, 94676), (4160, 47338), (8320, 23669)]