2660255210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{5821}}^1$

素因数の和:7838

約数の個数: 32

約数和(自身を含む): 5000026752

約数和(自身を除く): 2339771542

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1987, 3974, 5821, 9935, 11642, 19870, 29105, 45701, 58210, 91402, 133883, 228505, 267766, 457010, 669415, 1338830, 11566327, 23132654, 57831635, 115663270, 266025521, 532051042, 1330127605, 2660255210]

約数ペア:

[(1, 2660255210), (2, 1330127605), (5, 532051042), (10, 266025521), (23, 115663270), (46, 57831635), (115, 23132654), (230, 11566327), (1987, 1338830), (3974, 669415), (5821, 457010), (9935, 267766), (11642, 228505), (19870, 133883), (29105, 91402), (45701, 58210)]