98386640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4908

約数の個数: 80

約数和(自身を含む): 260447616

約数和(自身を除く): 162060976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 4861, 5060, 9722, 10120, 19444, 20240, 24305, 38888, 48610, 53471, 77776, 97220, 106942, 111803, 194440, 213884, 223606, 267355, 388880, 427768, 447212, 534710, 559015, 855536, 894424, 1069420, 1118030, 1229833, 1788848, 2138840, 2236060, 2459666, 4277680, 4472120, 4919332, 6149165, 8944240, 9838664, 12298330, 19677328, 24596660, 49193320, 98386640]

約数ペア:

[(1, 98386640), (2, 49193320), (4, 24596660), (5, 19677328), (8, 12298330), (10, 9838664), (11, 8944240), (16, 6149165), (20, 4919332), (22, 4472120), (23, 4277680), (40, 2459666), (44, 2236060), (46, 2138840), (55, 1788848), (80, 1229833), (88, 1118030), (92, 1069420), (110, 894424), (115, 855536), (176, 559015), (184, 534710), (220, 447212), (230, 427768), (253, 388880), (368, 267355), (440, 223606), (460, 213884), (506, 194440), (880, 111803), (920, 106942), (1012, 97220), (1265, 77776), (1840, 53471), (2024, 48610), (2530, 38888), (4048, 24305), (4861, 20240), (5060, 19444), (9722, 10120)]