74644760

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5003}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 168434640

約数和(自身を除く): 93789880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3730, 5003, 7460, 10006, 14920, 20012, 25015, 40024, 50030, 100060, 200120, 1866119, 3732238, 7464476, 9330595, 14928952, 18661190, 37322380, 74644760]

約数ペア:

[(1, 74644760), (2, 37322380), (4, 18661190), (5, 14928952), (8, 9330595), (10, 7464476), (20, 3732238), (40, 1866119), (373, 200120), (746, 100060), (1492, 50030), (1865, 40024), (2984, 25015), (3730, 20012), (5003, 14920), (7460, 10006)]