1330450850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{336823}}^1$

素因数の和:336914

約数の個数: 24

約数和(自身を含む): 2505970560

約数和(自身を除く): 1175519710

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 336823, 673646, 1684115, 3368230, 8420575, 16841150, 26609017, 53218034, 133045085, 266090170, 665225425, 1330450850]

約数ペア:

[(1, 1330450850), (2, 665225425), (5, 266090170), (10, 133045085), (25, 53218034), (50, 26609017), (79, 16841150), (158, 8420575), (395, 3368230), (790, 1684115), (1975, 673646), (3950, 336823)]