173849592880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1\times {\mathrm{70121}}^1$

素因数の和:71974

約数の個数: 80

約数和(自身を含む): 428217663744

約数和(自身を除く): 254368070864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1823, 3646, 7292, 9115, 14584, 18230, 29168, 30991, 36460, 61982, 70121, 72920, 123964, 140242, 145840, 154955, 247928, 280484, 309910, 350605, 495856, 560968, 619820, 701210, 1121936, 1192057, 1239640, 1402420, 2384114, 2479280, 2804840, 4768228, 5609680, 5960285, 9536456, 11920570, 19072912, 23841140, 47682280, 95364560, 127830583, 255661166, 511322332, 639152915, 1022644664, 1278305830, 2045289328, 2173119911, 2556611660, 4346239822, 5113223320, 8692479644, 10226446640, 10865599555, 17384959288, 21731199110, 34769918576, 43462398220, 86924796440, 173849592880]

約数ペア:

[(1, 173849592880), (2, 86924796440), (4, 43462398220), (5, 34769918576), (8, 21731199110), (10, 17384959288), (16, 10865599555), (17, 10226446640), (20, 8692479644), (34, 5113223320), (40, 4346239822), (68, 2556611660), (80, 2173119911), (85, 2045289328), (136, 1278305830), (170, 1022644664), (272, 639152915), (340, 511322332), (680, 255661166), (1360, 127830583), (1823, 95364560), (3646, 47682280), (7292, 23841140), (9115, 19072912), (14584, 11920570), (18230, 9536456), (29168, 5960285), (30991, 5609680), (36460, 4768228), (61982, 2804840), (70121, 2479280), (72920, 2384114), (123964, 1402420), (140242, 1239640), (145840, 1192057), (154955, 1121936), (247928, 701210), (280484, 619820), (309910, 560968), (350605, 495856)]