103478000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1723

約数の個数: 80

約数和(自身を含む): 258435840

約数和(自身を除く): 154957840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 1669, 2000, 2480, 3100, 3338, 3875, 6200, 6676, 7750, 8345, 12400, 13352, 15500, 16690, 26704, 31000, 33380, 41725, 51739, 62000, 66760, 83450, 103478, 133520, 166900, 206956, 208625, 258695, 333800, 413912, 417250, 517390, 667600, 827824, 834500, 1034780, 1293475, 1669000, 2069560, 2586950, 3338000, 4139120, 5173900, 6467375, 10347800, 12934750, 20695600, 25869500, 51739000, 103478000]

約数ペア:

[(1, 103478000), (2, 51739000), (4, 25869500), (5, 20695600), (8, 12934750), (10, 10347800), (16, 6467375), (20, 5173900), (25, 4139120), (31, 3338000), (40, 2586950), (50, 2069560), (62, 1669000), (80, 1293475), (100, 1034780), (124, 834500), (125, 827824), (155, 667600), (200, 517390), (248, 417250), (250, 413912), (310, 333800), (400, 258695), (496, 208625), (500, 206956), (620, 166900), (775, 133520), (1000, 103478), (1240, 83450), (1550, 66760), (1669, 62000), (2000, 51739), (2480, 41725), (3100, 33380), (3338, 31000), (3875, 26704), (6200, 16690), (6676, 15500), (7750, 13352), (8345, 12400)]