4506194620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{72053}}^1$

素因数の和:72174

約数の個数: 48

約数和(自身を含む): 9805108320

約数和(自身を除く): 5298913700

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 3127, 6254, 12508, 15635, 31270, 62540, 72053, 144106, 288212, 360265, 720530, 1441060, 3818809, 4251127, 7637618, 8502254, 15275236, 17004508, 19094045, 21255635, 38188090, 42511270, 76376180, 85022540, 225309731, 450619462, 901238924, 1126548655, 2253097310, 4506194620]

約数ペア:

[(1, 4506194620), (2, 2253097310), (4, 1126548655), (5, 901238924), (10, 450619462), (20, 225309731), (53, 85022540), (59, 76376180), (106, 42511270), (118, 38188090), (212, 21255635), (236, 19094045), (265, 17004508), (295, 15275236), (530, 8502254), (590, 7637618), (1060, 4251127), (1180, 3818809), (3127, 1441060), (6254, 720530), (12508, 360265), (15635, 288212), (31270, 144106), (62540, 72053)]