8495050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 8378870

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 83, 89, 115, 166, 178, 230, 415, 445, 575, 830, 890, 1150, 1909, 2047, 2075, 2225, 3818, 4094, 4150, 4450, 7387, 9545, 10235, 14774, 19090, 20470, 36935, 47725, 51175, 73870, 95450, 102350, 169901, 184675, 339802, 369350, 849505, 1699010, 4247525, 8495050]

約数ペア:

[(1, 8495050), (2, 4247525), (5, 1699010), (10, 849505), (23, 369350), (25, 339802), (46, 184675), (50, 169901), (83, 102350), (89, 95450), (115, 73870), (166, 51175), (178, 47725), (230, 36935), (415, 20470), (445, 19090), (575, 14774), (830, 10235), (890, 9545), (1150, 7387), (1909, 4450), (2047, 4150), (2075, 4094), (2225, 3818)]