201541600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19412

約数の個数: 72

約数和(自身を含む): 529887960

約数和(自身を除く): 328346360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 19379, 38758, 77516, 96895, 155032, 193790, 251927, 310064, 387580, 484475, 503854, 620128, 775160, 968950, 1007708, 1259635, 1550320, 1937900, 2015416, 2519270, 3100640, 3875800, 4030832, 5038540, 6298175, 7751600, 8061664, 10077080, 12596350, 15503200, 20154160, 25192700, 40308320, 50385400, 100770800, 201541600]

約数ペア:

[(1, 201541600), (2, 100770800), (4, 50385400), (5, 40308320), (8, 25192700), (10, 20154160), (13, 15503200), (16, 12596350), (20, 10077080), (25, 8061664), (26, 7751600), (32, 6298175), (40, 5038540), (50, 4030832), (52, 3875800), (65, 3100640), (80, 2519270), (100, 2015416), (104, 1937900), (130, 1550320), (160, 1259635), (200, 1007708), (208, 968950), (260, 775160), (325, 620128), (400, 503854), (416, 484475), (520, 387580), (650, 310064), (800, 251927), (1040, 193790), (1300, 155032), (2080, 96895), (2600, 77516), (5200, 38758), (10400, 19379)]