40358630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1097}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 78581664

約数和(自身を除く): 38223034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1097, 1415, 2194, 2830, 3679, 5485, 7358, 10970, 14261, 18395, 28522, 36790, 71305, 142610, 310451, 620902, 1552255, 3104510, 4035863, 8071726, 20179315, 40358630]

約数ペア:

[(1, 40358630), (2, 20179315), (5, 8071726), (10, 4035863), (13, 3104510), (26, 1552255), (65, 620902), (130, 310451), (283, 142610), (566, 71305), (1097, 36790), (1415, 28522), (2194, 18395), (2830, 14261), (3679, 10970), (5485, 7358)]