11876320

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 28274400

約数和(自身を除く): 16398080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 373, 398, 746, 796, 995, 1492, 1592, 1865, 1990, 2984, 3184, 3730, 3980, 5968, 6368, 7460, 7960, 11936, 14920, 15920, 29840, 31840, 59680, 74227, 148454, 296908, 371135, 593816, 742270, 1187632, 1484540, 2375264, 2969080, 5938160, 11876320]

約数ペア:

[(1, 11876320), (2, 5938160), (4, 2969080), (5, 2375264), (8, 1484540), (10, 1187632), (16, 742270), (20, 593816), (32, 371135), (40, 296908), (80, 148454), (160, 74227), (199, 59680), (373, 31840), (398, 29840), (746, 15920), (796, 14920), (995, 11936), (1492, 7960), (1592, 7460), (1865, 6368), (1990, 5968), (2984, 3980), (3184, 3730)]