27483040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 71272656

約数和(自身を除く): 43789616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 160, 181, 208, 260, 292, 362, 365, 416, 520, 584, 724, 730, 905, 949, 1040, 1168, 1448, 1460, 1810, 1898, 2080, 2336, 2353, 2896, 2920, 3620, 3796, 4706, 4745, 5792, 5840, 7240, 7592, 9412, 9490, 11680, 11765, 13213, 14480, 15184, 18824, 18980, 23530, 26426, 28960, 30368, 37648, 37960, 47060, 52852, 66065, 75296, 75920, 94120, 105704, 132130, 151840, 171769, 188240, 211408, 264260, 343538, 376480, 422816, 528520, 687076, 858845, 1057040, 1374152, 1717690, 2114080, 2748304, 3435380, 5496608, 6870760, 13741520, 27483040]

約数ペア:

[(1, 27483040), (2, 13741520), (4, 6870760), (5, 5496608), (8, 3435380), (10, 2748304), (13, 2114080), (16, 1717690), (20, 1374152), (26, 1057040), (32, 858845), (40, 687076), (52, 528520), (65, 422816), (73, 376480), (80, 343538), (104, 264260), (130, 211408), (146, 188240), (160, 171769), (181, 151840), (208, 132130), (260, 105704), (292, 94120), (362, 75920), (365, 75296), (416, 66065), (520, 52852), (584, 47060), (724, 37960), (730, 37648), (905, 30368), (949, 28960), (1040, 26426), (1168, 23530), (1448, 18980), (1460, 18824), (1810, 15184), (1898, 14480), (2080, 13213), (2336, 11765), (2353, 11680), (2896, 9490), (2920, 9412), (3620, 7592), (3796, 7240), (4706, 5840), (4745, 5792)]