102545660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2029}}^1$

素因数の和:2083

約数の個数: 72

約数和(自身を含む): 259872480

約数和(自身を除く): 157326820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2029, 2527, 2660, 3610, 4058, 5054, 7220, 8116, 10108, 10145, 12635, 14203, 20290, 25270, 28406, 38551, 40580, 50540, 56812, 71015, 77102, 142030, 154204, 192755, 269857, 284060, 385510, 539714, 732469, 771020, 1079428, 1349285, 1464938, 2698570, 2929876, 3662345, 5127283, 5397140, 7324690, 10254566, 14649380, 20509132, 25636415, 51272830, 102545660]

約数ペア:

[(1, 102545660), (2, 51272830), (4, 25636415), (5, 20509132), (7, 14649380), (10, 10254566), (14, 7324690), (19, 5397140), (20, 5127283), (28, 3662345), (35, 2929876), (38, 2698570), (70, 1464938), (76, 1349285), (95, 1079428), (133, 771020), (140, 732469), (190, 539714), (266, 385510), (361, 284060), (380, 269857), (532, 192755), (665, 154204), (722, 142030), (1330, 77102), (1444, 71015), (1805, 56812), (2029, 50540), (2527, 40580), (2660, 38551), (3610, 28406), (4058, 25270), (5054, 20290), (7220, 14203), (8116, 12635), (10108, 10145)]