992122810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20231

約数の個数: 64

約数和(自身を含む): 2206529280

約数和(自身を除く): 1214406470

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1295, 1330, 1406, 2590, 3515, 4921, 7030, 9842, 20161, 24605, 40322, 49210, 100805, 141127, 201610, 282254, 383059, 705635, 745957, 766118, 1411270, 1491914, 1915295, 2681413, 3729785, 3830590, 5221699, 5362826, 7459570, 10443398, 13407065, 14173183, 26108495, 26814130, 28346366, 52216990, 70865915, 99212281, 141731830, 198424562, 496061405, 992122810]

約数ペア:

[(1, 992122810), (2, 496061405), (5, 198424562), (7, 141731830), (10, 99212281), (14, 70865915), (19, 52216990), (35, 28346366), (37, 26814130), (38, 26108495), (70, 14173183), (74, 13407065), (95, 10443398), (133, 7459570), (185, 5362826), (190, 5221699), (259, 3830590), (266, 3729785), (370, 2681413), (518, 1915295), (665, 1491914), (703, 1411270), (1295, 766118), (1330, 745957), (1406, 705635), (2590, 383059), (3515, 282254), (4921, 201610), (7030, 141127), (9842, 100805), (20161, 49210), (24605, 40322)]