16954600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6521}}^1$

素因数の和:6550

約数の個数: 48

約数和(自身を含む): 42458220

約数和(自身を除く): 25503620

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 6521, 13042, 26084, 32605, 52168, 65210, 84773, 130420, 163025, 169546, 260840, 326050, 339092, 423865, 652100, 678184, 847730, 1304200, 1695460, 2119325, 3390920, 4238650, 8477300, 16954600]

約数ペア:

[(1, 16954600), (2, 8477300), (4, 4238650), (5, 3390920), (8, 2119325), (10, 1695460), (13, 1304200), (20, 847730), (25, 678184), (26, 652100), (40, 423865), (50, 339092), (52, 326050), (65, 260840), (100, 169546), (104, 163025), (130, 130420), (200, 84773), (260, 65210), (325, 52168), (520, 32605), (650, 26084), (1300, 13042), (2600, 6521)]