11683280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 32093184

約数和(自身を除く): 20409904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 673, 868, 1085, 1240, 1346, 1736, 2170, 2480, 2692, 3365, 3472, 4340, 4711, 5384, 6730, 8680, 9422, 10768, 13460, 17360, 18844, 20863, 23555, 26920, 37688, 41726, 47110, 53840, 75376, 83452, 94220, 104315, 146041, 166904, 188440, 208630, 292082, 333808, 376880, 417260, 584164, 730205, 834520, 1168328, 1460410, 1669040, 2336656, 2920820, 5841640, 11683280]

約数ペア:

[(1, 11683280), (2, 5841640), (4, 2920820), (5, 2336656), (7, 1669040), (8, 1460410), (10, 1168328), (14, 834520), (16, 730205), (20, 584164), (28, 417260), (31, 376880), (35, 333808), (40, 292082), (56, 208630), (62, 188440), (70, 166904), (80, 146041), (112, 104315), (124, 94220), (140, 83452), (155, 75376), (217, 53840), (248, 47110), (280, 41726), (310, 37688), (434, 26920), (496, 23555), (560, 20863), (620, 18844), (673, 17360), (868, 13460), (1085, 10768), (1240, 9422), (1346, 8680), (1736, 6730), (2170, 5384), (2480, 4711), (2692, 4340), (3365, 3472)]