17887410080

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{2801}}^1$

素因数の和:3222

約数の個数: 96

約数和(自身を含む): 42705169920

約数和(自身を除く): 24817759840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 239, 334, 478, 668, 835, 956, 1195, 1336, 1670, 1912, 2390, 2672, 2801, 3340, 3824, 4780, 5344, 5602, 6680, 7648, 9560, 11204, 13360, 14005, 19120, 22408, 26720, 28010, 38240, 39913, 44816, 56020, 79826, 89632, 112040, 159652, 199565, 224080, 319304, 399130, 448160, 467767, 638608, 669439, 798260, 935534, 1277216, 1338878, 1596520, 1871068, 2338835, 2677756, 3193040, 3347195, 3742136, 4677670, 5355512, 6386080, 6694390, 7484272, 9355340, 10711024, 13388780, 14968544, 18710680, 21422048, 26777560, 37421360, 53555120, 74842720, 107110240, 111796313, 223592626, 447185252, 558981565, 894370504, 1117963130, 1788741008, 2235926260, 3577482016, 4471852520, 8943705040, 17887410080]

約数ペア:

[(1, 17887410080), (2, 8943705040), (4, 4471852520), (5, 3577482016), (8, 2235926260), (10, 1788741008), (16, 1117963130), (20, 894370504), (32, 558981565), (40, 447185252), (80, 223592626), (160, 111796313), (167, 107110240), (239, 74842720), (334, 53555120), (478, 37421360), (668, 26777560), (835, 21422048), (956, 18710680), (1195, 14968544), (1336, 13388780), (1670, 10711024), (1912, 9355340), (2390, 7484272), (2672, 6694390), (2801, 6386080), (3340, 5355512), (3824, 4677670), (4780, 3742136), (5344, 3347195), (5602, 3193040), (6680, 2677756), (7648, 2338835), (9560, 1871068), (11204, 1596520), (13360, 1338878), (14005, 1277216), (19120, 935534), (22408, 798260), (26720, 669439), (28010, 638608), (38240, 467767), (39913, 448160), (44816, 399130), (56020, 319304), (79826, 224080), (89632, 199565), (112040, 159652)]