76214180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23669}}^1$

素因数の和:23708

約数の個数: 48

約数和(自身を含む): 190874880

約数和(自身を除く): 114660700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 23669, 47338, 94676, 118345, 165683, 236690, 331366, 473380, 544387, 662732, 828415, 1088774, 1656830, 2177548, 2721935, 3313660, 3810709, 5443870, 7621418, 10887740, 15242836, 19053545, 38107090, 76214180]

約数ペア:

[(1, 76214180), (2, 38107090), (4, 19053545), (5, 15242836), (7, 10887740), (10, 7621418), (14, 5443870), (20, 3810709), (23, 3313660), (28, 2721935), (35, 2177548), (46, 1656830), (70, 1088774), (92, 828415), (115, 662732), (140, 544387), (161, 473380), (230, 331366), (322, 236690), (460, 165683), (644, 118345), (805, 94676), (1610, 47338), (3220, 23669)]