5538800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 60

約数和(自身を含む): 13584696

約数和(自身を除く): 8045896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 227, 244, 305, 400, 454, 488, 610, 908, 976, 1135, 1220, 1525, 1816, 2270, 2440, 3050, 3632, 4540, 4880, 5675, 6100, 9080, 11350, 12200, 13847, 18160, 22700, 24400, 27694, 45400, 55388, 69235, 90800, 110776, 138470, 221552, 276940, 346175, 553880, 692350, 1107760, 1384700, 2769400, 5538800]

約数ペア:

[(1, 5538800), (2, 2769400), (4, 1384700), (5, 1107760), (8, 692350), (10, 553880), (16, 346175), (20, 276940), (25, 221552), (40, 138470), (50, 110776), (61, 90800), (80, 69235), (100, 55388), (122, 45400), (200, 27694), (227, 24400), (244, 22700), (305, 18160), (400, 13847), (454, 12200), (488, 11350), (610, 9080), (908, 6100), (976, 5675), (1135, 4880), (1220, 4540), (1525, 3632), (1816, 3050), (2270, 2440)]