20233852595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 27772416000

約数和(自身を除く): 7538563405

約数列:

[1, 5, 11, 29, 55, 145, 163, 223, 319, 349, 815, 1115, 1595, 1745, 1793, 2453, 3839, 4727, 6467, 8965, 10121, 12265, 19195, 23635, 32335, 36349, 50605, 51997, 56887, 71137, 77827, 111331, 181745, 259985, 284435, 355685, 389135, 399839, 556655, 625757, 856097, 1054121, 1649723, 1999195, 2256983, 3128785, 4280485, 5270605, 8248615, 11284915, 11595331, 12685801, 18146953, 24826813, 57976655, 63429005, 90734765, 124134065, 139543811, 367888229, 697719055, 1839441145, 4046770519, 20233852595]

約数ペア:

[(1, 20233852595), (5, 4046770519), (11, 1839441145), (29, 697719055), (55, 367888229), (145, 139543811), (163, 124134065), (223, 90734765), (319, 63429005), (349, 57976655), (815, 24826813), (1115, 18146953), (1595, 12685801), (1745, 11595331), (1793, 11284915), (2453, 8248615), (3839, 5270605), (4727, 4280485), (6467, 3128785), (8965, 2256983), (10121, 1999195), (12265, 1649723), (19195, 1054121), (23635, 856097), (32335, 625757), (36349, 556655), (50605, 399839), (51997, 389135), (56887, 355685), (71137, 284435), (77827, 259985), (111331, 181745)]