17616852880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{206383}}^1$

素因数の和:206504

約数の個数: 80

約数和(自身を含む): 45143610624

約数和(自身を除く): 27526757744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1940, 2134, 3880, 4268, 5335, 7760, 8536, 10670, 17072, 21340, 42680, 85360, 206383, 412766, 825532, 1031915, 1651064, 2063830, 2270213, 3302128, 4127660, 4540426, 8255320, 9080852, 11351065, 16510640, 18161704, 20019151, 22702130, 36323408, 40038302, 45404260, 80076604, 90808520, 100095755, 160153208, 181617040, 200191510, 220210661, 320306416, 400383020, 440421322, 800766040, 880842644, 1101053305, 1601532080, 1761685288, 2202106610, 3523370576, 4404213220, 8808426440, 17616852880]

約数ペア:

[(1, 17616852880), (2, 8808426440), (4, 4404213220), (5, 3523370576), (8, 2202106610), (10, 1761685288), (11, 1601532080), (16, 1101053305), (20, 880842644), (22, 800766040), (40, 440421322), (44, 400383020), (55, 320306416), (80, 220210661), (88, 200191510), (97, 181617040), (110, 160153208), (176, 100095755), (194, 90808520), (220, 80076604), (388, 45404260), (440, 40038302), (485, 36323408), (776, 22702130), (880, 20019151), (970, 18161704), (1067, 16510640), (1552, 11351065), (1940, 9080852), (2134, 8255320), (3880, 4540426), (4268, 4127660), (5335, 3302128), (7760, 2270213), (8536, 2063830), (10670, 1651064), (17072, 1031915), (21340, 825532), (42680, 412766), (85360, 206383)]