76284260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 173579952

約数和(自身を除く): 97295692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 1621, 1810, 2353, 3242, 3620, 4706, 6484, 8105, 9412, 11765, 16210, 21073, 23530, 32420, 42146, 47060, 84292, 105365, 210730, 293401, 421460, 586802, 1173604, 1467005, 2934010, 3814213, 5868020, 7628426, 15256852, 19071065, 38142130, 76284260]

約数ペア:

[(1, 76284260), (2, 38142130), (4, 19071065), (5, 15256852), (10, 7628426), (13, 5868020), (20, 3814213), (26, 2934010), (52, 1467005), (65, 1173604), (130, 586802), (181, 421460), (260, 293401), (362, 210730), (724, 105365), (905, 84292), (1621, 47060), (1810, 42146), (2353, 32420), (3242, 23530), (3620, 21073), (4706, 16210), (6484, 11765), (8105, 9412)]