23083720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 64

約数和(自身を含む): 59149440

約数和(自身を除く): 36065720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2281, 2530, 4562, 5060, 9124, 10120, 11405, 18248, 22810, 25091, 45620, 50182, 52463, 91240, 100364, 104926, 125455, 200728, 209852, 250910, 262315, 419704, 501820, 524630, 577093, 1003640, 1049260, 1154186, 2098520, 2308372, 2885465, 4616744, 5770930, 11541860, 23083720]

約数ペア:

[(1, 23083720), (2, 11541860), (4, 5770930), (5, 4616744), (8, 2885465), (10, 2308372), (11, 2098520), (20, 1154186), (22, 1049260), (23, 1003640), (40, 577093), (44, 524630), (46, 501820), (55, 419704), (88, 262315), (92, 250910), (110, 209852), (115, 200728), (184, 125455), (220, 104926), (230, 100364), (253, 91240), (440, 52463), (460, 50182), (506, 45620), (920, 25091), (1012, 22810), (1265, 18248), (2024, 11405), (2281, 10120), (2530, 9124), (4562, 5060)]