5507186020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{264007}}^1$

素因数の和:264172

約数の個数: 48

約数和(自身を含む): 13306003200

約数和(自身を除く): 7798817180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 264007, 528014, 1056028, 1320035, 1848049, 2640070, 3696098, 5280140, 7392196, 9240245, 18480490, 36960980, 39337043, 78674086, 157348172, 196685215, 275359301, 393370430, 550718602, 786740860, 1101437204, 1376796505, 2753593010, 5507186020]

約数ペア:

[(1, 5507186020), (2, 2753593010), (4, 1376796505), (5, 1101437204), (7, 786740860), (10, 550718602), (14, 393370430), (20, 275359301), (28, 196685215), (35, 157348172), (70, 78674086), (140, 39337043), (149, 36960980), (298, 18480490), (596, 9240245), (745, 7392196), (1043, 5280140), (1490, 3696098), (2086, 2640070), (2980, 1848049), (4172, 1320035), (5215, 1056028), (10430, 528014), (20860, 264007)]