68362060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 155387232

約数和(自身を除く): 87025172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1091, 1205, 2182, 2410, 3133, 4364, 4820, 5455, 6266, 10910, 12532, 14183, 15665, 21820, 28366, 31330, 56732, 62660, 70915, 141830, 262931, 283660, 525862, 1051724, 1314655, 2629310, 3418103, 5258620, 6836206, 13672412, 17090515, 34181030, 68362060]

約数ペア:

[(1, 68362060), (2, 34181030), (4, 17090515), (5, 13672412), (10, 6836206), (13, 5258620), (20, 3418103), (26, 2629310), (52, 1314655), (65, 1051724), (130, 525862), (241, 283660), (260, 262931), (482, 141830), (964, 70915), (1091, 62660), (1205, 56732), (2182, 31330), (2410, 28366), (3133, 21820), (4364, 15665), (4820, 14183), (5455, 12532), (6266, 10910)]