91466720

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5059}}^1$

素因数の和:5187

約数の個数: 48

約数和(自身を含む): 218045520

約数和(自身を除く): 126578800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 5059, 9040, 10118, 18080, 20236, 25295, 40472, 50590, 80944, 101180, 161888, 202360, 404720, 571667, 809440, 1143334, 2286668, 2858335, 4573336, 5716670, 9146672, 11433340, 18293344, 22866680, 45733360, 91466720]

約数ペア:

[(1, 91466720), (2, 45733360), (4, 22866680), (5, 18293344), (8, 11433340), (10, 9146672), (16, 5716670), (20, 4573336), (32, 2858335), (40, 2286668), (80, 1143334), (113, 809440), (160, 571667), (226, 404720), (452, 202360), (565, 161888), (904, 101180), (1130, 80944), (1808, 50590), (2260, 40472), (3616, 25295), (4520, 20236), (5059, 18080), (9040, 10118)]