2013960100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36551}}^1$

素因数の和:36613

約数の個数: 72

約数和(自身を含む): 4759070400

約数和(自身を除く): 2745110300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 5510, 11020, 13775, 27550, 36551, 55100, 73102, 146204, 182755, 365510, 694469, 731020, 913775, 1059979, 1388938, 1827550, 2119958, 2777876, 3472345, 3655100, 4239916, 5299895, 6944690, 10599790, 13889380, 17361725, 20139601, 21199580, 26499475, 34723450, 40279202, 52998950, 69446900, 80558404, 100698005, 105997900, 201396010, 402792020, 503490025, 1006980050, 2013960100]

約数ペア:

[(1, 2013960100), (2, 1006980050), (4, 503490025), (5, 402792020), (10, 201396010), (19, 105997900), (20, 100698005), (25, 80558404), (29, 69446900), (38, 52998950), (50, 40279202), (58, 34723450), (76, 26499475), (95, 21199580), (100, 20139601), (116, 17361725), (145, 13889380), (190, 10599790), (290, 6944690), (380, 5299895), (475, 4239916), (551, 3655100), (580, 3472345), (725, 2777876), (950, 2119958), (1102, 1827550), (1450, 1388938), (1900, 1059979), (2204, 913775), (2755, 731020), (2900, 694469), (5510, 365510), (11020, 182755), (13775, 146204), (27550, 73102), (36551, 55100)]