127241480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167423}}^1$

素因数の和:167453

約数の個数: 32

約数和(自身を含む): 301363200

約数和(自身を除く): 174121720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 167423, 334846, 669692, 837115, 1339384, 1674230, 3181037, 3348460, 6362074, 6696920, 12724148, 15905185, 25448296, 31810370, 63620740, 127241480]

約数ペア:

[(1, 127241480), (2, 63620740), (4, 31810370), (5, 25448296), (8, 15905185), (10, 12724148), (19, 6696920), (20, 6362074), (38, 3348460), (40, 3181037), (76, 1674230), (95, 1339384), (152, 837115), (190, 669692), (380, 334846), (760, 167423)]