4187146280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103951}}^1$

素因数の和:104034

約数の個数: 64

約数和(自身を含む): 10104134400

約数和(自身を除く): 5916988120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 2014, 2120, 4028, 5035, 8056, 10070, 20140, 40280, 103951, 207902, 415804, 519755, 831608, 1039510, 1975069, 2079020, 3950138, 4158040, 5509403, 7900276, 9875345, 11018806, 15800552, 19750690, 22037612, 27547015, 39501380, 44075224, 55094030, 79002760, 104678657, 110188060, 209357314, 220376120, 418714628, 523393285, 837429256, 1046786570, 2093573140, 4187146280]

約数ペア:

[(1, 4187146280), (2, 2093573140), (4, 1046786570), (5, 837429256), (8, 523393285), (10, 418714628), (19, 220376120), (20, 209357314), (38, 110188060), (40, 104678657), (53, 79002760), (76, 55094030), (95, 44075224), (106, 39501380), (152, 27547015), (190, 22037612), (212, 19750690), (265, 15800552), (380, 11018806), (424, 9875345), (530, 7900276), (760, 5509403), (1007, 4158040), (1060, 3950138), (2014, 2079020), (2120, 1975069), (4028, 1039510), (5035, 831608), (8056, 519755), (10070, 415804), (20140, 207902), (40280, 103951)]