179415080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3557}}^1$

素因数の和:3678

約数の個数: 64

約数和(自身を含む): 439341840

約数和(自身を除く): 259926760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2522, 3557, 3880, 5044, 6305, 7114, 10088, 12610, 14228, 17785, 25220, 28456, 35570, 46241, 50440, 71140, 92482, 142280, 184964, 231205, 345029, 369928, 462410, 690058, 924820, 1380116, 1725145, 1849640, 2760232, 3450290, 4485377, 6900580, 8970754, 13801160, 17941508, 22426885, 35883016, 44853770, 89707540, 179415080]

約数ペア:

[(1, 179415080), (2, 89707540), (4, 44853770), (5, 35883016), (8, 22426885), (10, 17941508), (13, 13801160), (20, 8970754), (26, 6900580), (40, 4485377), (52, 3450290), (65, 2760232), (97, 1849640), (104, 1725145), (130, 1380116), (194, 924820), (260, 690058), (388, 462410), (485, 369928), (520, 345029), (776, 231205), (970, 184964), (1261, 142280), (1940, 92482), (2522, 71140), (3557, 50440), (3880, 46241), (5044, 35570), (6305, 28456), (7114, 25220), (10088, 17785), (12610, 14228)]