13852900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 33122880

約数和(自身を除く): 19269980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 317, 380, 437, 460, 475, 575, 634, 874, 950, 1150, 1268, 1585, 1748, 1900, 2185, 2300, 3170, 4370, 6023, 6340, 7291, 7925, 8740, 10925, 12046, 14582, 15850, 21850, 24092, 29164, 30115, 31700, 36455, 43700, 60230, 72910, 120460, 138529, 145820, 150575, 182275, 277058, 301150, 364550, 554116, 602300, 692645, 729100, 1385290, 2770580, 3463225, 6926450, 13852900]

約数ペア:

[(1, 13852900), (2, 6926450), (4, 3463225), (5, 2770580), (10, 1385290), (19, 729100), (20, 692645), (23, 602300), (25, 554116), (38, 364550), (46, 301150), (50, 277058), (76, 182275), (92, 150575), (95, 145820), (100, 138529), (115, 120460), (190, 72910), (230, 60230), (317, 43700), (380, 36455), (437, 31700), (460, 30115), (475, 29164), (575, 24092), (634, 21850), (874, 15850), (950, 14582), (1150, 12046), (1268, 10925), (1585, 8740), (1748, 7925), (1900, 7291), (2185, 6340), (2300, 6023), (3170, 4370)]