5077720760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{7411}}^1$

素因数の和:9876

約数の個数: 64

約数和(自身を含む): 13064094720

約数和(自身を除く): 7986373960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2447, 4894, 7411, 9788, 12235, 14822, 17129, 19576, 24470, 29644, 34258, 37055, 48940, 51877, 59288, 68516, 74110, 85645, 97880, 103754, 137032, 148220, 171290, 207508, 259385, 296440, 342580, 415016, 518770, 685160, 1037540, 2075080, 18134717, 36269434, 72538868, 90673585, 126943019, 145077736, 181347170, 253886038, 362694340, 507772076, 634715095, 725388680, 1015544152, 1269430190, 2538860380, 5077720760]

約数ペア:

[(1, 5077720760), (2, 2538860380), (4, 1269430190), (5, 1015544152), (7, 725388680), (8, 634715095), (10, 507772076), (14, 362694340), (20, 253886038), (28, 181347170), (35, 145077736), (40, 126943019), (56, 90673585), (70, 72538868), (140, 36269434), (280, 18134717), (2447, 2075080), (4894, 1037540), (7411, 685160), (9788, 518770), (12235, 415016), (14822, 342580), (17129, 296440), (19576, 259385), (24470, 207508), (29644, 171290), (34258, 148220), (37055, 137032), (48940, 103754), (51877, 97880), (59288, 85645), (68516, 74110)]