201611105420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{549379}}^1$

素因数の和:549758

約数の個数: 48

約数和(自身を含む): 431944531200

約数和(自身を除く): 230333425780

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 311, 590, 622, 1180, 1244, 1555, 3110, 6220, 18349, 36698, 73396, 91745, 183490, 366980, 549379, 1098758, 2197516, 2746895, 5493790, 10987580, 32413361, 64826722, 129653444, 162066805, 170856869, 324133610, 341713738, 648267220, 683427476, 854284345, 1708568690, 3417137380, 10080555271, 20161110542, 40322221084, 50402776355, 100805552710, 201611105420]

約数ペア:

[(1, 201611105420), (2, 100805552710), (4, 50402776355), (5, 40322221084), (10, 20161110542), (20, 10080555271), (59, 3417137380), (118, 1708568690), (236, 854284345), (295, 683427476), (311, 648267220), (590, 341713738), (622, 324133610), (1180, 170856869), (1244, 162066805), (1555, 129653444), (3110, 64826722), (6220, 32413361), (18349, 10987580), (36698, 5493790), (73396, 2746895), (91745, 2197516), (183490, 1098758), (366980, 549379)]