12455428910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4857

約数の個数: 64

約数和(自身を含む): 24003302400

約数和(自身を除く): 11547873490

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 131, 190, 218, 262, 545, 655, 1090, 1310, 2071, 2489, 4142, 4591, 4978, 9182, 10355, 12445, 14279, 20710, 22955, 24890, 28558, 45910, 71395, 87229, 142790, 174458, 271301, 436145, 500419, 542602, 601421, 872290, 1000838, 1202842, 1356505, 2502095, 2713010, 3007105, 5004190, 6014210, 9507961, 11426999, 19015922, 22853998, 47539805, 57134995, 65554889, 95079610, 114269990, 131109778, 327774445, 655548890, 1245542891, 2491085782, 6227714455, 12455428910]

約数ペア:

[(1, 12455428910), (2, 6227714455), (5, 2491085782), (10, 1245542891), (19, 655548890), (38, 327774445), (95, 131109778), (109, 114269990), (131, 95079610), (190, 65554889), (218, 57134995), (262, 47539805), (545, 22853998), (655, 19015922), (1090, 11426999), (1310, 9507961), (2071, 6014210), (2489, 5004190), (4142, 3007105), (4591, 2713010), (4978, 2502095), (9182, 1356505), (10355, 1202842), (12445, 1000838), (14279, 872290), (20710, 601421), (22955, 542602), (24890, 500419), (28558, 436145), (45910, 271301), (71395, 174458), (87229, 142790)]