22164100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31663}}^1$

素因数の和:31684

約数の個数: 36

約数和(自身を含む): 54968704

約数和(自身を除く): 32804604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 31663, 63326, 126652, 158315, 221641, 316630, 443282, 633260, 791575, 886564, 1108205, 1583150, 2216410, 3166300, 4432820, 5541025, 11082050, 22164100]

約数ペア:

[(1, 22164100), (2, 11082050), (4, 5541025), (5, 4432820), (7, 3166300), (10, 2216410), (14, 1583150), (20, 1108205), (25, 886564), (28, 791575), (35, 633260), (50, 443282), (70, 316630), (100, 221641), (140, 158315), (175, 126652), (350, 63326), (700, 31663)]