16954100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9973}}^1$

素因数の和:10004

約数の個数: 36

約数和(自身を含む): 38958444

約数和(自身を除く): 22004344

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 9973, 19946, 39892, 49865, 99730, 169541, 199460, 249325, 339082, 498650, 678164, 847705, 997300, 1695410, 3390820, 4238525, 8477050, 16954100]

約数ペア:

[(1, 16954100), (2, 8477050), (4, 4238525), (5, 3390820), (10, 1695410), (17, 997300), (20, 847705), (25, 678164), (34, 498650), (50, 339082), (68, 249325), (85, 199460), (100, 169541), (170, 99730), (340, 49865), (425, 39892), (850, 19946), (1700, 9973)]