29441620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6661}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 70510608

約数和(自身を除く): 41068988

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 6661, 13322, 26644, 33305, 66610, 86593, 113237, 133220, 173186, 226474, 346372, 432965, 452948, 566185, 865930, 1132370, 1472081, 1731860, 2264740, 2944162, 5888324, 7360405, 14720810, 29441620]

約数ペア:

[(1, 29441620), (2, 14720810), (4, 7360405), (5, 5888324), (10, 2944162), (13, 2264740), (17, 1731860), (20, 1472081), (26, 1132370), (34, 865930), (52, 566185), (65, 452948), (68, 432965), (85, 346372), (130, 226474), (170, 173186), (221, 133220), (260, 113237), (340, 86593), (442, 66610), (884, 33305), (1105, 26644), (2210, 13322), (4420, 6661)]