11822750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 23536656

約数和(自身を除く): 11713906

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 131, 190, 250, 262, 361, 475, 655, 722, 950, 1310, 1805, 2375, 2489, 3275, 3610, 4750, 4978, 6550, 9025, 12445, 16375, 18050, 24890, 32750, 45125, 47291, 62225, 90250, 94582, 124450, 236455, 311125, 472910, 622250, 1182275, 2364550, 5911375, 11822750]

約数ペア:

[(1, 11822750), (2, 5911375), (5, 2364550), (10, 1182275), (19, 622250), (25, 472910), (38, 311125), (50, 236455), (95, 124450), (125, 94582), (131, 90250), (190, 62225), (250, 47291), (262, 45125), (361, 32750), (475, 24890), (655, 18050), (722, 16375), (950, 12445), (1310, 9025), (1805, 6550), (2375, 4978), (2489, 4750), (3275, 3610)]