883820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1293460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 107, 118, 140, 214, 236, 295, 413, 428, 535, 590, 749, 826, 1070, 1180, 1498, 1652, 2065, 2140, 2996, 3745, 4130, 6313, 7490, 8260, 12626, 14980, 25252, 31565, 44191, 63130, 88382, 126260, 176764, 220955, 441910, 883820]

約数ペア:

[(1, 883820), (2, 441910), (4, 220955), (5, 176764), (7, 126260), (10, 88382), (14, 63130), (20, 44191), (28, 31565), (35, 25252), (59, 14980), (70, 12626), (107, 8260), (118, 7490), (140, 6313), (214, 4130), (236, 3745), (295, 2996), (413, 2140), (428, 2065), (535, 1652), (590, 1498), (749, 1180), (826, 1070)]