1336768100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{571}}^2$

素因数の和:1197

約数の個数: 54

約数和(自身を含む): 2976750882

約数和(自身を除く): 1639982782

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 571, 820, 1025, 1142, 2050, 2284, 2855, 4100, 5710, 11420, 14275, 23411, 28550, 46822, 57100, 93644, 117055, 234110, 326041, 468220, 585275, 652082, 1170550, 1304164, 1630205, 2341100, 3260410, 6520820, 8151025, 13367681, 16302050, 26735362, 32604100, 53470724, 66838405, 133676810, 267353620, 334192025, 668384050, 1336768100]

約数ペア:

[(1, 1336768100), (2, 668384050), (4, 334192025), (5, 267353620), (10, 133676810), (20, 66838405), (25, 53470724), (41, 32604100), (50, 26735362), (82, 16302050), (100, 13367681), (164, 8151025), (205, 6520820), (410, 3260410), (571, 2341100), (820, 1630205), (1025, 1304164), (1142, 1170550), (2050, 652082), (2284, 585275), (2855, 468220), (4100, 326041), (5710, 234110), (11420, 117055), (14275, 93644), (23411, 57100), (28550, 46822)]