45723470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 88935840

約数和(自身を除く): 43212370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 691, 1018, 1382, 2545, 3455, 5090, 6617, 6910, 8983, 13234, 17966, 33085, 44915, 66170, 89830, 351719, 703438, 1758595, 3517190, 4572347, 9144694, 22861735, 45723470]

約数ペア:

[(1, 45723470), (2, 22861735), (5, 9144694), (10, 4572347), (13, 3517190), (26, 1758595), (65, 703438), (130, 351719), (509, 89830), (691, 66170), (1018, 44915), (1382, 33085), (2545, 17966), (3455, 13234), (5090, 8983), (6617, 6910)]