2068757540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2117

約数の個数: 96

約数和(自身を含む): 4837480704

約数和(自身を除く): 2768723164

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 137, 170, 230, 274, 340, 391, 460, 548, 685, 782, 1370, 1564, 1931, 1955, 2329, 2740, 3151, 3862, 3910, 4658, 6302, 7724, 7820, 9316, 9655, 11645, 12604, 15755, 19310, 23290, 31510, 32827, 38620, 44413, 46580, 53567, 63020, 65654, 88826, 107134, 131308, 164135, 177652, 214268, 222065, 264547, 267835, 328270, 444130, 529094, 535670, 656540, 755021, 888260, 1058188, 1071340, 1322735, 1510042, 2645470, 3020084, 3775105, 4497299, 5290940, 6084581, 7550210, 8994598, 12169162, 15100420, 17989196, 22486495, 24338324, 30422905, 44972990, 60845810, 89945980, 103437877, 121691620, 206875754, 413751508, 517189385, 1034378770, 2068757540]

約数ペア:

[(1, 2068757540), (2, 1034378770), (4, 517189385), (5, 413751508), (10, 206875754), (17, 121691620), (20, 103437877), (23, 89945980), (34, 60845810), (46, 44972990), (68, 30422905), (85, 24338324), (92, 22486495), (115, 17989196), (137, 15100420), (170, 12169162), (230, 8994598), (274, 7550210), (340, 6084581), (391, 5290940), (460, 4497299), (548, 3775105), (685, 3020084), (782, 2645470), (1370, 1510042), (1564, 1322735), (1931, 1071340), (1955, 1058188), (2329, 888260), (2740, 755021), (3151, 656540), (3862, 535670), (3910, 529094), (4658, 444130), (6302, 328270), (7724, 267835), (7820, 264547), (9316, 222065), (9655, 214268), (11645, 177652), (12604, 164135), (15755, 131308), (19310, 107134), (23290, 88826), (31510, 65654), (32827, 63020), (38620, 53567), (44413, 46580)]