22328480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8209}}^1$

素因数の和:8241

約数の個数: 48

約数和(自身を含む): 55860840

約数和(自身を除く): 33532360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8209, 16418, 32836, 41045, 65672, 82090, 131344, 139553, 164180, 262688, 279106, 328360, 558212, 656720, 697765, 1116424, 1313440, 1395530, 2232848, 2791060, 4465696, 5582120, 11164240, 22328480]

約数ペア:

[(1, 22328480), (2, 11164240), (4, 5582120), (5, 4465696), (8, 2791060), (10, 2232848), (16, 1395530), (17, 1313440), (20, 1116424), (32, 697765), (34, 656720), (40, 558212), (68, 328360), (80, 279106), (85, 262688), (136, 164180), (160, 139553), (170, 131344), (272, 82090), (340, 65672), (544, 41045), (680, 32836), (1360, 16418), (2720, 8209)]