134725640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3673}}^1$

素因数の和:3822

約数の個数: 64

約数和(自身を含む): 349176960

約数和(自身を除く): 214451320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 3673, 4585, 5240, 7336, 7346, 9170, 14692, 18340, 18365, 25711, 29384, 36680, 36730, 51422, 73460, 102844, 128555, 146920, 205688, 257110, 481163, 514220, 962326, 1028440, 1924652, 2405815, 3368141, 3849304, 4811630, 6736282, 9623260, 13472564, 16840705, 19246520, 26945128, 33681410, 67362820, 134725640]

約数ペア:

[(1, 134725640), (2, 67362820), (4, 33681410), (5, 26945128), (7, 19246520), (8, 16840705), (10, 13472564), (14, 9623260), (20, 6736282), (28, 4811630), (35, 3849304), (40, 3368141), (56, 2405815), (70, 1924652), (131, 1028440), (140, 962326), (262, 514220), (280, 481163), (524, 257110), (655, 205688), (917, 146920), (1048, 128555), (1310, 102844), (1834, 73460), (2620, 51422), (3668, 36730), (3673, 36680), (4585, 29384), (5240, 25711), (7336, 18365), (7346, 18340), (9170, 14692)]