16766360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 42789600

約数和(自身を除く): 26023240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1697, 1976, 2470, 3394, 4940, 6788, 8485, 9880, 13576, 16970, 22061, 32243, 33940, 44122, 64486, 67880, 88244, 110305, 128972, 161215, 176488, 220610, 257944, 322430, 419159, 441220, 644860, 838318, 882440, 1289720, 1676636, 2095795, 3353272, 4191590, 8383180, 16766360]

約数ペア:

[(1, 16766360), (2, 8383180), (4, 4191590), (5, 3353272), (8, 2095795), (10, 1676636), (13, 1289720), (19, 882440), (20, 838318), (26, 644860), (38, 441220), (40, 419159), (52, 322430), (65, 257944), (76, 220610), (95, 176488), (104, 161215), (130, 128972), (152, 110305), (190, 88244), (247, 67880), (260, 64486), (380, 44122), (494, 33940), (520, 32243), (760, 22061), (988, 16970), (1235, 13576), (1697, 9880), (1976, 8485), (2470, 6788), (3394, 4940)]