39833702920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{17713}}^1$

素因数の和:18023

約数の個数: 128

約数和(自身を含む): 103308048000

約数和(自身を除く): 63474345080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 269, 380, 418, 440, 538, 760, 836, 1045, 1076, 1345, 1672, 2090, 2152, 2690, 2959, 4180, 5111, 5380, 5918, 8360, 10222, 10760, 11836, 14795, 17713, 20444, 23672, 25555, 29590, 35426, 40888, 51110, 56221, 59180, 70852, 88565, 102220, 112442, 118360, 141704, 177130, 194843, 204440, 224884, 281105, 336547, 354260, 389686, 449768, 562210, 673094, 708520, 779372, 974215, 1124420, 1346188, 1558744, 1682735, 1948430, 2248840, 2692376, 3365470, 3702017, 3896860, 4764797, 6730940, 7404034, 7793720, 9529594, 13461880, 14808068, 18510085, 19059188, 23823985, 29616136, 37020170, 38118376, 47647970, 52412767, 74040340, 90531143, 95295940, 104825534, 148080680, 181062286, 190591880, 209651068, 262063835, 362124572, 419302136, 452655715, 524127670, 724249144, 905311430, 995842573, 1048255340, 1810622860, 1991685146, 2096510680, 3621245720, 3983370292, 4979212865, 7966740584, 9958425730, 19916851460, 39833702920]

約数ペア:

[(1, 39833702920), (2, 19916851460), (4, 9958425730), (5, 7966740584), (8, 4979212865), (10, 3983370292), (11, 3621245720), (19, 2096510680), (20, 1991685146), (22, 1810622860), (38, 1048255340), (40, 995842573), (44, 905311430), (55, 724249144), (76, 524127670), (88, 452655715), (95, 419302136), (110, 362124572), (152, 262063835), (190, 209651068), (209, 190591880), (220, 181062286), (269, 148080680), (380, 104825534), (418, 95295940), (440, 90531143), (538, 74040340), (760, 52412767), (836, 47647970), (1045, 38118376), (1076, 37020170), (1345, 29616136), (1672, 23823985), (2090, 19059188), (2152, 18510085), (2690, 14808068), (2959, 13461880), (4180, 9529594), (5111, 7793720), (5380, 7404034), (5918, 6730940), (8360, 4764797), (10222, 3896860), (10760, 3702017), (11836, 3365470), (14795, 2692376), (17713, 2248840), (20444, 1948430), (23672, 1682735), (25555, 1558744), (29590, 1346188), (35426, 1124420), (40888, 974215), (51110, 779372), (56221, 708520), (59180, 673094), (70852, 562210), (88565, 449768), (102220, 389686), (112442, 354260), (118360, 336547), (141704, 281105), (177130, 224884), (194843, 204440)]