424748350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7873}}^1$

素因数の和:7981

約数の個数: 48

約数和(自身を含む): 861163632

約数和(自身を除く): 436415282

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 4150, 5395, 7873, 10790, 15746, 26975, 39365, 53950, 78730, 102349, 196825, 204698, 393650, 511745, 653459, 1023490, 1306918, 2558725, 3267295, 5117450, 6534590, 8494967, 16336475, 16989934, 32672950, 42474835, 84949670, 212374175, 424748350]

約数ペア:

[(1, 424748350), (2, 212374175), (5, 84949670), (10, 42474835), (13, 32672950), (25, 16989934), (26, 16336475), (50, 8494967), (65, 6534590), (83, 5117450), (130, 3267295), (166, 2558725), (325, 1306918), (415, 1023490), (650, 653459), (830, 511745), (1079, 393650), (2075, 204698), (2158, 196825), (4150, 102349), (5395, 78730), (7873, 53950), (10790, 39365), (15746, 26975)]