33535133080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1565

約数の個数: 128

約数和(自身を含む): 78572203200

約数和(自身を除く): 45037070120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 61, 106, 122, 211, 212, 244, 265, 305, 422, 424, 488, 530, 610, 844, 1055, 1060, 1220, 1229, 1688, 2110, 2120, 2440, 2458, 3233, 4220, 4916, 6145, 6466, 8440, 9832, 11183, 12290, 12871, 12932, 16165, 22366, 24580, 25742, 25864, 32330, 44732, 49160, 51484, 55915, 64355, 64660, 65137, 74969, 89464, 102968, 111830, 128710, 129320, 130274, 149938, 223660, 257420, 259319, 260548, 299876, 325685, 374845, 447320, 514840, 518638, 521096, 599752, 651370, 682163, 749690, 1037276, 1296595, 1302740, 1364326, 1499380, 2074552, 2593190, 2605480, 2728652, 2998760, 3410815, 3973357, 5186380, 5457304, 6821630, 7946714, 10372760, 13643260, 13743907, 15818459, 15893428, 19866785, 27286520, 27487814, 31636918, 31786856, 39733570, 54975628, 63273836, 68719535, 79092295, 79467140, 109951256, 126547672, 137439070, 158184590, 158934280, 274878140, 316369180, 549756280, 632738360, 838378327, 1676756654, 3353513308, 4191891635, 6707026616, 8383783270, 16767566540, 33535133080]

約数ペア:

[(1, 33535133080), (2, 16767566540), (4, 8383783270), (5, 6707026616), (8, 4191891635), (10, 3353513308), (20, 1676756654), (40, 838378327), (53, 632738360), (61, 549756280), (106, 316369180), (122, 274878140), (211, 158934280), (212, 158184590), (244, 137439070), (265, 126547672), (305, 109951256), (422, 79467140), (424, 79092295), (488, 68719535), (530, 63273836), (610, 54975628), (844, 39733570), (1055, 31786856), (1060, 31636918), (1220, 27487814), (1229, 27286520), (1688, 19866785), (2110, 15893428), (2120, 15818459), (2440, 13743907), (2458, 13643260), (3233, 10372760), (4220, 7946714), (4916, 6821630), (6145, 5457304), (6466, 5186380), (8440, 3973357), (9832, 3410815), (11183, 2998760), (12290, 2728652), (12871, 2605480), (12932, 2593190), (16165, 2074552), (22366, 1499380), (24580, 1364326), (25742, 1302740), (25864, 1296595), (32330, 1037276), (44732, 749690), (49160, 682163), (51484, 651370), (55915, 599752), (64355, 521096), (64660, 518638), (65137, 514840), (74969, 447320), (89464, 374845), (102968, 325685), (111830, 299876), (128710, 260548), (129320, 259319), (130274, 257420), (149938, 223660)]