184463120

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53623}}^1$

素因数の和:53679

約数の個数: 40

約数和(自身を含む): 438858816

約数和(自身を除く): 254395696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 53623, 107246, 214492, 268115, 428984, 536230, 857968, 1072460, 2144920, 2305789, 4289840, 4611578, 9223156, 11528945, 18446312, 23057890, 36892624, 46115780, 92231560, 184463120]

約数ペア:

[(1, 184463120), (2, 92231560), (4, 46115780), (5, 36892624), (8, 23057890), (10, 18446312), (16, 11528945), (20, 9223156), (40, 4611578), (43, 4289840), (80, 2305789), (86, 2144920), (172, 1072460), (215, 857968), (344, 536230), (430, 428984), (688, 268115), (860, 214492), (1720, 107246), (3440, 53623)]