3480490160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{6563}}^1$

素因数の和:7530

約数の個数: 80

約数和(自身を含む): 9259335936

約数和(自身を除く): 5778845776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 947, 1894, 3788, 4735, 6563, 6629, 7576, 9470, 13126, 13258, 15152, 18940, 26252, 26516, 32815, 33145, 37880, 45941, 52504, 53032, 65630, 66290, 75760, 91882, 105008, 106064, 131260, 132580, 183764, 229705, 262520, 265160, 367528, 459410, 525040, 530320, 735056, 918820, 1837640, 3675280, 6215161, 12430322, 24860644, 31075805, 43506127, 49721288, 62151610, 87012254, 99442576, 124303220, 174024508, 217530635, 248606440, 348049016, 435061270, 497212880, 696098032, 870122540, 1740245080, 3480490160]

約数ペア:

[(1, 3480490160), (2, 1740245080), (4, 870122540), (5, 696098032), (7, 497212880), (8, 435061270), (10, 348049016), (14, 248606440), (16, 217530635), (20, 174024508), (28, 124303220), (35, 99442576), (40, 87012254), (56, 62151610), (70, 49721288), (80, 43506127), (112, 31075805), (140, 24860644), (280, 12430322), (560, 6215161), (947, 3675280), (1894, 1837640), (3788, 918820), (4735, 735056), (6563, 530320), (6629, 525040), (7576, 459410), (9470, 367528), (13126, 265160), (13258, 262520), (15152, 229705), (18940, 183764), (26252, 132580), (26516, 131260), (32815, 106064), (33145, 105008), (37880, 91882), (45941, 75760), (52504, 66290), (53032, 65630)]