11173460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 13212076

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 127, 166, 212, 254, 265, 332, 415, 508, 530, 635, 830, 1060, 1270, 1660, 2540, 4399, 6731, 8798, 10541, 13462, 17596, 21082, 21995, 26924, 33655, 42164, 43990, 52705, 67310, 87980, 105410, 134620, 210820, 558673, 1117346, 2234692, 2793365, 5586730, 11173460]

約数ペア:

[(1, 11173460), (2, 5586730), (4, 2793365), (5, 2234692), (10, 1117346), (20, 558673), (53, 210820), (83, 134620), (106, 105410), (127, 87980), (166, 67310), (212, 52705), (254, 43990), (265, 42164), (332, 33655), (415, 26924), (508, 21995), (530, 21082), (635, 17596), (830, 13462), (1060, 10541), (1270, 8798), (1660, 6731), (2540, 4399)]