4031950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6228

約数の個数: 24

約数和(自身を含む): 8077608

約数和(自身を除く): 4045658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6203, 12406, 31015, 62030, 80639, 155075, 161278, 310150, 403195, 806390, 2015975, 4031950]

約数ペア:

[(1, 4031950), (2, 2015975), (5, 806390), (10, 403195), (13, 310150), (25, 161278), (26, 155075), (50, 80639), (65, 62030), (130, 31015), (325, 12406), (650, 6203)]