226602010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 438653880

約数和(自身を除く): 212051870

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 289, 445, 578, 881, 890, 1445, 1513, 1762, 2890, 3026, 4405, 7565, 8810, 14977, 15130, 25721, 29954, 51442, 74885, 78409, 128605, 149770, 156818, 254609, 257210, 392045, 509218, 784090, 1273045, 1332953, 2546090, 2665906, 6664765, 13329530, 22660201, 45320402, 113301005, 226602010]

約数ペア:

[(1, 226602010), (2, 113301005), (5, 45320402), (10, 22660201), (17, 13329530), (34, 6664765), (85, 2665906), (89, 2546090), (170, 1332953), (178, 1273045), (289, 784090), (445, 509218), (578, 392045), (881, 257210), (890, 254609), (1445, 156818), (1513, 149770), (1762, 128605), (2890, 78409), (3026, 74885), (4405, 51442), (7565, 29954), (8810, 25721), (14977, 15130)]