58542640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 147865536

約数和(自身を除く): 89322896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 181, 208, 260, 311, 362, 520, 622, 724, 905, 1040, 1244, 1448, 1555, 1810, 2353, 2488, 2896, 3110, 3620, 4043, 4706, 4976, 6220, 7240, 8086, 9412, 11765, 12440, 14480, 16172, 18824, 20215, 23530, 24880, 32344, 37648, 40430, 47060, 56291, 64688, 80860, 94120, 112582, 161720, 188240, 225164, 281455, 323440, 450328, 562910, 731783, 900656, 1125820, 1463566, 2251640, 2927132, 3658915, 4503280, 5854264, 7317830, 11708528, 14635660, 29271320, 58542640]

約数ペア:

[(1, 58542640), (2, 29271320), (4, 14635660), (5, 11708528), (8, 7317830), (10, 5854264), (13, 4503280), (16, 3658915), (20, 2927132), (26, 2251640), (40, 1463566), (52, 1125820), (65, 900656), (80, 731783), (104, 562910), (130, 450328), (181, 323440), (208, 281455), (260, 225164), (311, 188240), (362, 161720), (520, 112582), (622, 94120), (724, 80860), (905, 64688), (1040, 56291), (1244, 47060), (1448, 40430), (1555, 37648), (1810, 32344), (2353, 24880), (2488, 23530), (2896, 20215), (3110, 18824), (3620, 16172), (4043, 14480), (4706, 12440), (4976, 11765), (6220, 9412), (7240, 8086)]