74222740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5279}}^1$

素因数の和:5344

約数の個数: 48

約数和(自身を含む): 168537600

約数和(自身を除く): 94314860

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 5279, 7030, 10558, 14060, 21116, 26395, 52790, 100301, 105580, 195323, 200602, 390646, 401204, 501505, 781292, 976615, 1003010, 1953230, 2006020, 3711137, 3906460, 7422274, 14844548, 18555685, 37111370, 74222740]

約数ペア:

[(1, 74222740), (2, 37111370), (4, 18555685), (5, 14844548), (10, 7422274), (19, 3906460), (20, 3711137), (37, 2006020), (38, 1953230), (74, 1003010), (76, 976615), (95, 781292), (148, 501505), (185, 401204), (190, 390646), (370, 200602), (380, 195323), (703, 105580), (740, 100301), (1406, 52790), (2812, 26395), (3515, 21116), (5279, 14060), (7030, 10558)]