103665520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9743}}^1$

素因数の和:9782

約数の個数: 80

約数和(自身を含む): 289981440

約数和(自身を除く): 186315920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 9743, 10640, 19486, 38972, 48715, 68201, 77944, 97430, 136402, 155888, 185117, 194860, 272804, 341005, 370234, 389720, 545608, 682010, 740468, 779440, 925585, 1091216, 1295819, 1364020, 1480936, 1851170, 2591638, 2728040, 2961872, 3702340, 5183276, 5456080, 6479095, 7404680, 10366552, 12958190, 14809360, 20733104, 25916380, 51832760, 103665520]

約数ペア:

[(1, 103665520), (2, 51832760), (4, 25916380), (5, 20733104), (7, 14809360), (8, 12958190), (10, 10366552), (14, 7404680), (16, 6479095), (19, 5456080), (20, 5183276), (28, 3702340), (35, 2961872), (38, 2728040), (40, 2591638), (56, 1851170), (70, 1480936), (76, 1364020), (80, 1295819), (95, 1091216), (112, 925585), (133, 779440), (140, 740468), (152, 682010), (190, 545608), (266, 389720), (280, 370234), (304, 341005), (380, 272804), (532, 194860), (560, 185117), (665, 155888), (760, 136402), (1064, 97430), (1330, 77944), (1520, 68201), (2128, 48715), (2660, 38972), (5320, 19486), (9743, 10640)]