132495804020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{362347}}^1$

素因数の和:362792

約数の個数: 48

約数和(自身を含む): 284892491520

約数和(自身を除く): 152396687500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 389, 470, 778, 940, 1556, 1945, 3890, 7780, 18283, 36566, 73132, 91415, 182830, 362347, 365660, 724694, 1449388, 1811735, 3623470, 7246940, 17030309, 34060618, 68121236, 85151545, 140952983, 170303090, 281905966, 340606180, 563811932, 704764915, 1409529830, 2819059660, 6624790201, 13249580402, 26499160804, 33123951005, 66247902010, 132495804020]

約数ペア:

[(1, 132495804020), (2, 66247902010), (4, 33123951005), (5, 26499160804), (10, 13249580402), (20, 6624790201), (47, 2819059660), (94, 1409529830), (188, 704764915), (235, 563811932), (389, 340606180), (470, 281905966), (778, 170303090), (940, 140952983), (1556, 85151545), (1945, 68121236), (3890, 34060618), (7780, 17030309), (18283, 7246940), (36566, 3623470), (73132, 1811735), (91415, 1449388), (182830, 724694), (362347, 365660)]