86660560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9103}}^1$

素因数の和:9140

約数の個数: 80

約数和(自身を含む): 243841536

約数和(自身を除く): 157180976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9103, 9520, 18206, 36412, 45515, 63721, 72824, 91030, 127442, 145648, 154751, 182060, 254884, 309502, 318605, 364120, 509768, 619004, 637210, 728240, 773755, 1019536, 1083257, 1238008, 1274420, 1547510, 2166514, 2476016, 2548840, 3095020, 4333028, 5097680, 5416285, 6190040, 8666056, 10832570, 12380080, 17332112, 21665140, 43330280, 86660560]

約数ペア:

[(1, 86660560), (2, 43330280), (4, 21665140), (5, 17332112), (7, 12380080), (8, 10832570), (10, 8666056), (14, 6190040), (16, 5416285), (17, 5097680), (20, 4333028), (28, 3095020), (34, 2548840), (35, 2476016), (40, 2166514), (56, 1547510), (68, 1274420), (70, 1238008), (80, 1083257), (85, 1019536), (112, 773755), (119, 728240), (136, 637210), (140, 619004), (170, 509768), (238, 364120), (272, 318605), (280, 309502), (340, 254884), (476, 182060), (560, 154751), (595, 145648), (680, 127442), (952, 91030), (1190, 72824), (1360, 63721), (1904, 45515), (2380, 36412), (4760, 18206), (9103, 9520)]