855403810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{44809}}^1$

素因数の和:44922

約数の個数: 32

約数和(自身を含む): 1626065280

約数和(自身を除く): 770661470

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 44809, 89618, 224045, 448090, 1030607, 2061214, 3719147, 5153035, 7438294, 10306070, 18595735, 37191470, 85540381, 171080762, 427701905, 855403810]

約数ペア:

[(1, 855403810), (2, 427701905), (5, 171080762), (10, 85540381), (23, 37191470), (46, 18595735), (83, 10306070), (115, 7438294), (166, 5153035), (230, 3719147), (415, 2061214), (830, 1030607), (1909, 448090), (3818, 224045), (9545, 89618), (19090, 44809)]