5235655490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{72047}}^1$

素因数の和:72123

約数の個数: 48

約数和(自身を含む): 10442348928

約数和(自身を除く): 5206693438

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1690, 2795, 5590, 7267, 14534, 36335, 72047, 72670, 144094, 360235, 720470, 936611, 1873222, 3098021, 4683055, 6196042, 9366110, 12175943, 15490105, 24351886, 30980210, 40274273, 60879715, 80548546, 121759430, 201371365, 402742730, 523565549, 1047131098, 2617827745, 5235655490]

約数ペア:

[(1, 5235655490), (2, 2617827745), (5, 1047131098), (10, 523565549), (13, 402742730), (26, 201371365), (43, 121759430), (65, 80548546), (86, 60879715), (130, 40274273), (169, 30980210), (215, 24351886), (338, 15490105), (430, 12175943), (559, 9366110), (845, 6196042), (1118, 4683055), (1690, 3098021), (2795, 1873222), (5590, 936611), (7267, 720470), (14534, 360235), (36335, 144094), (72047, 72670)]