65328670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6673}}^1$

素因数の和:6780

約数の個数: 32

約数和(自身を含む): 129742560

約数和(自身を除く): 64413890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 6673, 9790, 13346, 33365, 66730, 73403, 146806, 367015, 593897, 734030, 1187794, 2969485, 5938970, 6532867, 13065734, 32664335, 65328670]

約数ペア:

[(1, 65328670), (2, 32664335), (5, 13065734), (10, 6532867), (11, 5938970), (22, 2969485), (55, 1187794), (89, 734030), (110, 593897), (178, 367015), (445, 146806), (890, 73403), (979, 66730), (1958, 33365), (4895, 13346), (6673, 9790)]