463171540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 1074769920

約数和(自身を除く): 611598380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 127, 130, 166, 169, 254, 260, 332, 338, 415, 508, 635, 676, 830, 845, 1079, 1270, 1651, 1660, 1690, 2158, 2197, 2540, 3302, 3380, 4316, 4394, 5395, 6604, 8255, 8788, 10541, 10790, 10985, 14027, 16510, 21082, 21463, 21580, 21970, 28054, 33020, 42164, 42926, 43940, 52705, 56108, 70135, 85852, 105410, 107315, 137033, 140270, 182351, 210820, 214630, 274066, 279019, 280540, 364702, 429260, 548132, 558038, 685165, 729404, 911755, 1116076, 1370330, 1395095, 1781429, 1823510, 2740660, 2790190, 3562858, 3647020, 5580380, 7125716, 8907145, 17814290, 23158577, 35628580, 46317154, 92634308, 115792885, 231585770, 463171540]

約数ペア:

[(1, 463171540), (2, 231585770), (4, 115792885), (5, 92634308), (10, 46317154), (13, 35628580), (20, 23158577), (26, 17814290), (52, 8907145), (65, 7125716), (83, 5580380), (127, 3647020), (130, 3562858), (166, 2790190), (169, 2740660), (254, 1823510), (260, 1781429), (332, 1395095), (338, 1370330), (415, 1116076), (508, 911755), (635, 729404), (676, 685165), (830, 558038), (845, 548132), (1079, 429260), (1270, 364702), (1651, 280540), (1660, 279019), (1690, 274066), (2158, 214630), (2197, 210820), (2540, 182351), (3302, 140270), (3380, 137033), (4316, 107315), (4394, 105410), (5395, 85852), (6604, 70135), (8255, 56108), (8788, 52705), (10541, 43940), (10790, 42926), (10985, 42164), (14027, 33020), (16510, 28054), (21082, 21970), (21463, 21580)]