57140740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7356

約数の個数: 48

約数和(自身を含む): 132596352

約数和(自身を除く): 75455612

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7307, 7820, 14614, 29228, 36535, 73070, 124219, 146140, 168061, 248438, 336122, 496876, 621095, 672244, 840305, 1242190, 1680610, 2484380, 2857037, 3361220, 5714074, 11428148, 14285185, 28570370, 57140740]

約数ペア:

[(1, 57140740), (2, 28570370), (4, 14285185), (5, 11428148), (10, 5714074), (17, 3361220), (20, 2857037), (23, 2484380), (34, 1680610), (46, 1242190), (68, 840305), (85, 672244), (92, 621095), (115, 496876), (170, 336122), (230, 248438), (340, 168061), (391, 146140), (460, 124219), (782, 73070), (1564, 36535), (1955, 29228), (3910, 14614), (7307, 7820)]