3652806520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{55717}}^1$

素因数の和:55888

約数の個数: 64

約数和(自身を含む): 9026316000

約数和(自身を除く): 5373509480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 596, 745, 1192, 1490, 1639, 2980, 3278, 5960, 6556, 8195, 13112, 16390, 32780, 55717, 65560, 111434, 222868, 278585, 445736, 557170, 612887, 1114340, 1225774, 2228680, 2451548, 3064435, 4903096, 6128870, 8301833, 12257740, 16603666, 24515480, 33207332, 41509165, 66414664, 83018330, 91320163, 166036660, 182640326, 332073320, 365280652, 456600815, 730561304, 913201630, 1826403260, 3652806520]

約数ペア:

[(1, 3652806520), (2, 1826403260), (4, 913201630), (5, 730561304), (8, 456600815), (10, 365280652), (11, 332073320), (20, 182640326), (22, 166036660), (40, 91320163), (44, 83018330), (55, 66414664), (88, 41509165), (110, 33207332), (149, 24515480), (220, 16603666), (298, 12257740), (440, 8301833), (596, 6128870), (745, 4903096), (1192, 3064435), (1490, 2451548), (1639, 2228680), (2980, 1225774), (3278, 1114340), (5960, 612887), (6556, 557170), (8195, 445736), (13112, 278585), (16390, 222868), (32780, 111434), (55717, 65560)]