103423640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 246067200

約数和(自身を除く): 142643560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1423, 1580, 1817, 2846, 3160, 3634, 5692, 7115, 7268, 9085, 11384, 14230, 14536, 18170, 28460, 32729, 36340, 56920, 65458, 72680, 112417, 130916, 163645, 224834, 261832, 327290, 449668, 562085, 654580, 899336, 1124170, 1309160, 2248340, 2585591, 4496680, 5171182, 10342364, 12927955, 20684728, 25855910, 51711820, 103423640]

約数ペア:

[(1, 103423640), (2, 51711820), (4, 25855910), (5, 20684728), (8, 12927955), (10, 10342364), (20, 5171182), (23, 4496680), (40, 2585591), (46, 2248340), (79, 1309160), (92, 1124170), (115, 899336), (158, 654580), (184, 562085), (230, 449668), (316, 327290), (395, 261832), (460, 224834), (632, 163645), (790, 130916), (920, 112417), (1423, 72680), (1580, 65458), (1817, 56920), (2846, 36340), (3160, 32729), (3634, 28460), (5692, 18170), (7115, 14536), (7268, 14230), (9085, 11384)]