473669900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6427}}^1$

素因数の和:6519

約数の個数: 72

約数和(自身を含む): 1138218816

約数和(自身を除く): 664548916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 670, 737, 1100, 1340, 1474, 1675, 2948, 3350, 3685, 6427, 6700, 7370, 12854, 14740, 18425, 25708, 32135, 36850, 64270, 70697, 73700, 128540, 141394, 160675, 282788, 321350, 353485, 430609, 642700, 706970, 861218, 1413940, 1722436, 1767425, 2153045, 3534850, 4306090, 4736699, 7069700, 8612180, 9473398, 10765225, 18946796, 21530450, 23683495, 43060900, 47366990, 94733980, 118417475, 236834950, 473669900]

約数ペア:

[(1, 473669900), (2, 236834950), (4, 118417475), (5, 94733980), (10, 47366990), (11, 43060900), (20, 23683495), (22, 21530450), (25, 18946796), (44, 10765225), (50, 9473398), (55, 8612180), (67, 7069700), (100, 4736699), (110, 4306090), (134, 3534850), (220, 2153045), (268, 1767425), (275, 1722436), (335, 1413940), (550, 861218), (670, 706970), (737, 642700), (1100, 430609), (1340, 353485), (1474, 321350), (1675, 282788), (2948, 160675), (3350, 141394), (3685, 128540), (6427, 73700), (6700, 70697), (7370, 64270), (12854, 36850), (14740, 32135), (18425, 25708)]