713039780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{7649}}^1$

素因数の和:7796

約数の個数: 48

約数和(自身を含む): 1542240000

約数和(自身を除く): 829200220

約数列:

[1, 2, 4, 5, 10, 20, 59, 79, 118, 158, 236, 295, 316, 395, 590, 790, 1180, 1580, 4661, 7649, 9322, 15298, 18644, 23305, 30596, 38245, 46610, 76490, 93220, 152980, 451291, 604271, 902582, 1208542, 1805164, 2256455, 2417084, 3021355, 4512910, 6042710, 9025820, 12085420, 35651989, 71303978, 142607956, 178259945, 356519890, 713039780]

約数ペア:

[(1, 713039780), (2, 356519890), (4, 178259945), (5, 142607956), (10, 71303978), (20, 35651989), (59, 12085420), (79, 9025820), (118, 6042710), (158, 4512910), (236, 3021355), (295, 2417084), (316, 2256455), (395, 1805164), (590, 1208542), (790, 902582), (1180, 604271), (1580, 451291), (4661, 152980), (7649, 93220), (9322, 76490), (15298, 46610), (18644, 38245), (23305, 30596)]