2206366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{44269}}^1$

素因数の和:44378

約数の個数: 80

約数和(自身を含む): 5928638400

約数和(自身を除く): 3722271440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1246, 1424, 1780, 2492, 3115, 3560, 4984, 6230, 7120, 9968, 12460, 24920, 44269, 49840, 88538, 177076, 221345, 309883, 354152, 442690, 619766, 708304, 885380, 1239532, 1549415, 1770760, 2479064, 3098830, 3541520, 3939941, 4958128, 6197660, 7879882, 12395320, 15759764, 19699705, 24790640, 27579587, 31519528, 39399410, 55159174, 63039056, 78798820, 110318348, 137897935, 157597640, 220636696, 275795870, 315195280, 441273392, 551591740, 1103183480, 2206366960]

約数ペア:

[(1, 2206366960), (2, 1103183480), (4, 551591740), (5, 441273392), (7, 315195280), (8, 275795870), (10, 220636696), (14, 157597640), (16, 137897935), (20, 110318348), (28, 78798820), (35, 63039056), (40, 55159174), (56, 39399410), (70, 31519528), (80, 27579587), (89, 24790640), (112, 19699705), (140, 15759764), (178, 12395320), (280, 7879882), (356, 6197660), (445, 4958128), (560, 3939941), (623, 3541520), (712, 3098830), (890, 2479064), (1246, 1770760), (1424, 1549415), (1780, 1239532), (2492, 885380), (3115, 708304), (3560, 619766), (4984, 442690), (6230, 354152), (7120, 309883), (9968, 221345), (12460, 177076), (24920, 88538), (44269, 49840)]