115723760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85091}}^1$

素因数の和:85121

約数の個数: 40

約数和(自身を含む): 284888016

約数和(自身を除く): 169164256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 85091, 170182, 340364, 425455, 680728, 850910, 1361456, 1446547, 1701820, 2893094, 3403640, 5786188, 6807280, 7232735, 11572376, 14465470, 23144752, 28930940, 57861880, 115723760]

約数ペア:

[(1, 115723760), (2, 57861880), (4, 28930940), (5, 23144752), (8, 14465470), (10, 11572376), (16, 7232735), (17, 6807280), (20, 5786188), (34, 3403640), (40, 2893094), (68, 1701820), (80, 1446547), (85, 1361456), (136, 850910), (170, 680728), (272, 425455), (340, 340364), (680, 170182), (1360, 85091)]