2149592075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4799}}^1$

素因数の和:4892

約数の個数: 48

約数和(自身を含む): 2999808000

約数和(自身を除く): 850215925

約数列:

[1, 5, 19, 23, 25, 41, 95, 115, 205, 437, 475, 575, 779, 943, 1025, 2185, 3895, 4715, 4799, 10925, 17917, 19475, 23575, 23995, 89585, 91181, 110377, 119975, 196759, 447925, 455905, 551885, 983795, 2097163, 2279525, 2759425, 3738421, 4525457, 4918975, 10485815, 18692105, 22627285, 52429075, 85983683, 93460525, 113136425, 429918415, 2149592075]

約数ペア:

[(1, 2149592075), (5, 429918415), (19, 113136425), (23, 93460525), (25, 85983683), (41, 52429075), (95, 22627285), (115, 18692105), (205, 10485815), (437, 4918975), (475, 4525457), (575, 3738421), (779, 2759425), (943, 2279525), (1025, 2097163), (2185, 983795), (3895, 551885), (4715, 455905), (4799, 447925), (10925, 196759), (17917, 119975), (19475, 110377), (23575, 91181), (23995, 89585)]