103640723320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4801}}^1\times {\mathrm{13163}}^1$

素因数の和:18016

約数の個数: 64

約数和(自身を含む): 238947135840

約数和(自身を除く): 135306412520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 4801, 9602, 13163, 19204, 24005, 26326, 38408, 48010, 52652, 65815, 96020, 105304, 131630, 192040, 196841, 263260, 393682, 526520, 539683, 787364, 984205, 1079366, 1574728, 1968410, 2158732, 2698415, 3936820, 4317464, 5396830, 7873640, 10793660, 21587320, 63195563, 126391126, 252782252, 315977815, 505564504, 631955630, 1263911260, 2527822520, 2591018083, 5182036166, 10364072332, 12955090415, 20728144664, 25910180830, 51820361660, 103640723320]

約数ペア:

[(1, 103640723320), (2, 51820361660), (4, 25910180830), (5, 20728144664), (8, 12955090415), (10, 10364072332), (20, 5182036166), (40, 2591018083), (41, 2527822520), (82, 1263911260), (164, 631955630), (205, 505564504), (328, 315977815), (410, 252782252), (820, 126391126), (1640, 63195563), (4801, 21587320), (9602, 10793660), (13163, 7873640), (19204, 5396830), (24005, 4317464), (26326, 3936820), (38408, 2698415), (48010, 2158732), (52652, 1968410), (65815, 1574728), (96020, 1079366), (105304, 984205), (131630, 787364), (192040, 539683), (196841, 526520), (263260, 393682)]