2214670060

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{1039}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 4687562880

約数和(自身を除く): 2472892820

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 541, 788, 985, 1039, 1082, 1970, 2078, 2164, 2705, 3940, 4156, 5195, 5410, 10390, 10820, 20780, 106577, 204683, 213154, 409366, 426308, 532885, 562099, 818732, 1023415, 1065770, 1124198, 2046830, 2131540, 2248396, 2810495, 4093660, 5620990, 11241980, 110733503, 221467006, 442934012, 553667515, 1107335030, 2214670060]

約数ペア:

[(1, 2214670060), (2, 1107335030), (4, 553667515), (5, 442934012), (10, 221467006), (20, 110733503), (197, 11241980), (394, 5620990), (541, 4093660), (788, 2810495), (985, 2248396), (1039, 2131540), (1082, 2046830), (1970, 1124198), (2078, 1065770), (2164, 1023415), (2705, 818732), (3940, 562099), (4156, 532885), (5195, 426308), (5410, 409366), (10390, 213154), (10820, 204683), (20780, 106577)]