58915220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32371}}^1$

素因数の和:32400

約数の個数: 48

約数和(自身を含む): 152277888

約数和(自身を除く): 93362668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 32371, 64742, 129484, 161855, 226597, 323710, 420823, 453194, 647420, 841646, 906388, 1132985, 1683292, 2104115, 2265970, 2945761, 4208230, 4531940, 5891522, 8416460, 11783044, 14728805, 29457610, 58915220]

約数ペア:

[(1, 58915220), (2, 29457610), (4, 14728805), (5, 11783044), (7, 8416460), (10, 5891522), (13, 4531940), (14, 4208230), (20, 2945761), (26, 2265970), (28, 2104115), (35, 1683292), (52, 1132985), (65, 906388), (70, 841646), (91, 647420), (130, 453194), (140, 420823), (182, 323710), (260, 226597), (364, 161855), (455, 129484), (910, 64742), (1820, 32371)]