79130540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 170741088

約数和(自身を除く): 91610548

約数列:

[1, 2, 4, 5, 10, 20, 73, 83, 146, 166, 292, 332, 365, 415, 653, 730, 830, 1306, 1460, 1660, 2612, 3265, 6059, 6530, 12118, 13060, 24236, 30295, 47669, 54199, 60590, 95338, 108398, 121180, 190676, 216796, 238345, 270995, 476690, 541990, 953380, 1083980, 3956527, 7913054, 15826108, 19782635, 39565270, 79130540]

約数ペア:

[(1, 79130540), (2, 39565270), (4, 19782635), (5, 15826108), (10, 7913054), (20, 3956527), (73, 1083980), (83, 953380), (146, 541990), (166, 476690), (292, 270995), (332, 238345), (365, 216796), (415, 190676), (653, 121180), (730, 108398), (830, 95338), (1306, 60590), (1460, 54199), (1660, 47669), (2612, 30295), (3265, 24236), (6059, 13060), (6530, 12118)]