76939460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 174913536

約数和(自身を除く): 97974076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 1115, 1327, 2230, 2654, 2899, 4460, 5308, 5798, 6635, 11596, 13270, 14495, 17251, 26540, 28990, 34502, 57980, 69004, 86255, 172510, 295921, 345020, 591842, 1183684, 1479605, 2959210, 3846973, 5918420, 7693946, 15387892, 19234865, 38469730, 76939460]

約数ペア:

[(1, 76939460), (2, 38469730), (4, 19234865), (5, 15387892), (10, 7693946), (13, 5918420), (20, 3846973), (26, 2959210), (52, 1479605), (65, 1183684), (130, 591842), (223, 345020), (260, 295921), (446, 172510), (892, 86255), (1115, 69004), (1327, 57980), (2230, 34502), (2654, 28990), (2899, 26540), (4460, 17251), (5308, 14495), (5798, 13270), (6635, 11596)]