73825640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13914

約数の個数: 64

約数和(自身を含む): 199843200

約数和(自身を除く): 126017560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 13877, 27754, 55508, 69385, 97139, 111016, 138770, 194278, 263663, 277540, 388556, 485695, 527326, 555080, 777112, 971390, 1054652, 1318315, 1845641, 1942780, 2109304, 2636630, 3691282, 3885560, 5273260, 7382564, 9228205, 10546520, 14765128, 18456410, 36912820, 73825640]

約数ペア:

[(1, 73825640), (2, 36912820), (4, 18456410), (5, 14765128), (7, 10546520), (8, 9228205), (10, 7382564), (14, 5273260), (19, 3885560), (20, 3691282), (28, 2636630), (35, 2109304), (38, 1942780), (40, 1845641), (56, 1318315), (70, 1054652), (76, 971390), (95, 777112), (133, 555080), (140, 527326), (152, 485695), (190, 388556), (266, 277540), (280, 263663), (380, 194278), (532, 138770), (665, 111016), (760, 97139), (1064, 69385), (1330, 55508), (2660, 27754), (5320, 13877)]