1885954720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8803}}^1$

素因数の和:8934

約数の個数: 96

約数和(自身を含む): 4845439872

約数和(自身を除く): 2959485152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 130, 160, 206, 208, 260, 412, 416, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2080, 2678, 3296, 4120, 5356, 6695, 8240, 8803, 10712, 13390, 16480, 17606, 21424, 26780, 35212, 42848, 44015, 53560, 70424, 88030, 107120, 114439, 140848, 176060, 214240, 228878, 281696, 352120, 457756, 572195, 704240, 906709, 915512, 1144390, 1408480, 1813418, 1831024, 2288780, 3626836, 3662048, 4533545, 4577560, 7253672, 9067090, 9155120, 11787217, 14507344, 18134180, 18310240, 23574434, 29014688, 36268360, 47148868, 58936085, 72536720, 94297736, 117872170, 145073440, 188595472, 235744340, 377190944, 471488680, 942977360, 1885954720]

約数ペア:

[(1, 1885954720), (2, 942977360), (4, 471488680), (5, 377190944), (8, 235744340), (10, 188595472), (13, 145073440), (16, 117872170), (20, 94297736), (26, 72536720), (32, 58936085), (40, 47148868), (52, 36268360), (65, 29014688), (80, 23574434), (103, 18310240), (104, 18134180), (130, 14507344), (160, 11787217), (206, 9155120), (208, 9067090), (260, 7253672), (412, 4577560), (416, 4533545), (515, 3662048), (520, 3626836), (824, 2288780), (1030, 1831024), (1040, 1813418), (1339, 1408480), (1648, 1144390), (2060, 915512), (2080, 906709), (2678, 704240), (3296, 572195), (4120, 457756), (5356, 352120), (6695, 281696), (8240, 228878), (8803, 214240), (10712, 176060), (13390, 140848), (16480, 114439), (17606, 107120), (21424, 88030), (26780, 70424), (35212, 53560), (42848, 44015)]