69805240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 168544800

約数和(自身を除く): 98739560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 1733, 2014, 2120, 3466, 4028, 5035, 6932, 8056, 8665, 10070, 13864, 17330, 20140, 32927, 34660, 40280, 65854, 69320, 91849, 131708, 164635, 183698, 263416, 329270, 367396, 459245, 658540, 734792, 918490, 1317080, 1745131, 1836980, 3490262, 3673960, 6980524, 8725655, 13961048, 17451310, 34902620, 69805240]

約数ペア:

[(1, 69805240), (2, 34902620), (4, 17451310), (5, 13961048), (8, 8725655), (10, 6980524), (19, 3673960), (20, 3490262), (38, 1836980), (40, 1745131), (53, 1317080), (76, 918490), (95, 734792), (106, 658540), (152, 459245), (190, 367396), (212, 329270), (265, 263416), (380, 183698), (424, 164635), (530, 131708), (760, 91849), (1007, 69320), (1060, 65854), (1733, 40280), (2014, 34660), (2120, 32927), (3466, 20140), (4028, 17330), (5035, 13864), (6932, 10070), (8056, 8665)]