43737460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 99666000

約数和(自身を除く): 55928540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1129, 1490, 1937, 2258, 2980, 3874, 4516, 5645, 7748, 9685, 11290, 14677, 19370, 22580, 29354, 38740, 58708, 73385, 146770, 168221, 293540, 336442, 672884, 841105, 1682210, 2186873, 3364420, 4373746, 8747492, 10934365, 21868730, 43737460]

約数ペア:

[(1, 43737460), (2, 21868730), (4, 10934365), (5, 8747492), (10, 4373746), (13, 3364420), (20, 2186873), (26, 1682210), (52, 841105), (65, 672884), (130, 336442), (149, 293540), (260, 168221), (298, 146770), (596, 73385), (745, 58708), (1129, 38740), (1490, 29354), (1937, 22580), (2258, 19370), (2980, 14677), (3874, 11290), (4516, 9685), (5645, 7748)]