70799320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4903}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 168158160

約数和(自身を除く): 97358840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 4903, 7220, 9806, 14440, 19612, 24515, 39224, 49030, 93157, 98060, 186314, 196120, 372628, 465785, 745256, 931570, 1769983, 1863140, 3539966, 3726280, 7079932, 8849915, 14159864, 17699830, 35399660, 70799320]

約数ペア:

[(1, 70799320), (2, 35399660), (4, 17699830), (5, 14159864), (8, 8849915), (10, 7079932), (19, 3726280), (20, 3539966), (38, 1863140), (40, 1769983), (76, 931570), (95, 745256), (152, 465785), (190, 372628), (361, 196120), (380, 186314), (722, 98060), (760, 93157), (1444, 49030), (1805, 39224), (2888, 24515), (3610, 19612), (4903, 14440), (7220, 9806)]