79573450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 162712800

約数和(自身を除く): 83139350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 971, 1490, 1639, 1942, 3278, 3725, 4855, 7450, 8195, 9710, 10681, 16390, 21362, 24275, 40975, 48550, 53405, 81950, 106810, 144679, 267025, 289358, 534050, 723395, 1446790, 1591469, 3182938, 3616975, 7233950, 7957345, 15914690, 39786725, 79573450]

約数ペア:

[(1, 79573450), (2, 39786725), (5, 15914690), (10, 7957345), (11, 7233950), (22, 3616975), (25, 3182938), (50, 1591469), (55, 1446790), (110, 723395), (149, 534050), (275, 289358), (298, 267025), (550, 144679), (745, 106810), (971, 81950), (1490, 53405), (1639, 48550), (1942, 40975), (3278, 24275), (3725, 21362), (4855, 16390), (7450, 10681), (8195, 9710)]