2227679980

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{95773}}^1$

素因数の和:96945

約数の個数: 24

約数和(自身を含む): 4682199312

約数和(自身を除く): 2454519332

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2326, 4652, 5815, 11630, 23260, 95773, 191546, 383092, 478865, 957730, 1915460, 111383999, 222767998, 445535996, 556919995, 1113839990, 2227679980]

約数ペア:

[(1, 2227679980), (2, 1113839990), (4, 556919995), (5, 445535996), (10, 222767998), (20, 111383999), (1163, 1915460), (2326, 957730), (4652, 478865), (5815, 383092), (11630, 191546), (23260, 95773)]