73915400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28429}}^1$

素因数の和:28458

約数の個数: 48

約数和(自身を含む): 185079300

約数和(自身を除く): 111163900

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, 28429, 56858, 113716, 142145, 227432, 284290, 369577, 568580, 710725, 739154, 1137160, 1421450, 1478308, 1847885, 2842900, 2956616, 3695770, 5685800, 7391540, 9239425, 14783080, 18478850, 36957700, 73915400]

約数ペア:

[(1, 73915400), (2, 36957700), (4, 18478850), (5, 14783080), (8, 9239425), (10, 7391540), (13, 5685800), (20, 3695770), (25, 2956616), (26, 2842900), (40, 1847885), (50, 1478308), (52, 1421450), (65, 1137160), (100, 739154), (104, 710725), (130, 568580), (200, 369577), (260, 284290), (325, 227432), (520, 142145), (650, 113716), (1300, 56858), (2600, 28429)]