11332880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 30091824

約数和(自身を除く): 18758944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 641, 680, 884, 1040, 1105, 1282, 1360, 1768, 2210, 2564, 3205, 3536, 4420, 5128, 6410, 8333, 8840, 10256, 10897, 12820, 16666, 17680, 21794, 25640, 33332, 41665, 43588, 51280, 54485, 66664, 83330, 87176, 108970, 133328, 141661, 166660, 174352, 217940, 283322, 333320, 435880, 566644, 666640, 708305, 871760, 1133288, 1416610, 2266576, 2833220, 5666440, 11332880]

約数ペア:

[(1, 11332880), (2, 5666440), (4, 2833220), (5, 2266576), (8, 1416610), (10, 1133288), (13, 871760), (16, 708305), (17, 666640), (20, 566644), (26, 435880), (34, 333320), (40, 283322), (52, 217940), (65, 174352), (68, 166660), (80, 141661), (85, 133328), (104, 108970), (130, 87176), (136, 83330), (170, 66664), (208, 54485), (221, 51280), (260, 43588), (272, 41665), (340, 33332), (442, 25640), (520, 21794), (641, 17680), (680, 16666), (884, 12820), (1040, 10897), (1105, 10256), (1282, 8840), (1360, 8333), (1768, 6410), (2210, 5128), (2564, 4420), (3205, 3536)]