16401260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48239}}^1$

素因数の和:48265

約数の個数: 24

約数和(自身を含む): 36469440

約数和(自身を除く): 20068180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48239, 96478, 192956, 241195, 482390, 820063, 964780, 1640126, 3280252, 4100315, 8200630, 16401260]

約数ペア:

[(1, 16401260), (2, 8200630), (4, 4100315), (5, 3280252), (10, 1640126), (17, 964780), (20, 820063), (34, 482390), (68, 241195), (85, 192956), (170, 96478), (340, 48239)]