1453786100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16691}}^1$

素因数の和:16785

約数の個数: 72

約数和(自身を含む): 3448300128

約数和(自身を除く): 1994514028

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 650, 670, 871, 1300, 1340, 1675, 1742, 3350, 3484, 4355, 6700, 8710, 16691, 17420, 21775, 33382, 43550, 66764, 83455, 87100, 166910, 216983, 333820, 417275, 433966, 834550, 867932, 1084915, 1118297, 1669100, 2169830, 2236594, 4339660, 4473188, 5424575, 5591485, 10849150, 11182970, 14537861, 21698300, 22365940, 27957425, 29075722, 55914850, 58151444, 72689305, 111829700, 145378610, 290757220, 363446525, 726893050, 1453786100]

約数ペア:

[(1, 1453786100), (2, 726893050), (4, 363446525), (5, 290757220), (10, 145378610), (13, 111829700), (20, 72689305), (25, 58151444), (26, 55914850), (50, 29075722), (52, 27957425), (65, 22365940), (67, 21698300), (100, 14537861), (130, 11182970), (134, 10849150), (260, 5591485), (268, 5424575), (325, 4473188), (335, 4339660), (650, 2236594), (670, 2169830), (871, 1669100), (1300, 1118297), (1340, 1084915), (1675, 867932), (1742, 834550), (3350, 433966), (3484, 417275), (4355, 333820), (6700, 216983), (8710, 166910), (16691, 87100), (17420, 83455), (21775, 66764), (33382, 43550)]