12172459250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8929}}^1$

素因数の和:9013

約数の個数: 128

約数和(自身を含む): 28084492800

約数和(自身を除く): 15912033550

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 41, 50, 70, 82, 95, 125, 133, 175, 190, 205, 250, 266, 287, 350, 410, 475, 574, 665, 779, 875, 950, 1025, 1330, 1435, 1558, 1750, 2050, 2375, 2870, 3325, 3895, 4750, 5125, 5453, 6650, 7175, 7790, 8929, 10250, 10906, 14350, 16625, 17858, 19475, 27265, 33250, 35875, 38950, 44645, 54530, 62503, 71750, 89290, 97375, 125006, 136325, 169651, 194750, 223225, 272650, 312515, 339302, 366089, 446450, 625030, 681625, 732178, 848255, 1116125, 1187557, 1363250, 1562575, 1696510, 1830445, 2232250, 2375114, 2562623, 3125150, 3660890, 4241275, 5125246, 5937785, 6955691, 7812875, 8482550, 9152225, 11875570, 12813115, 13911382, 15625750, 18304450, 21206375, 25626230, 29688925, 34778455, 42412750, 45761125, 48689837, 59377850, 64065575, 69556910, 91522250, 97379674, 128131150, 148444625, 173892275, 243449185, 296889250, 320327875, 347784550, 486898370, 640655750, 869461375, 1217245925, 1738922750, 2434491850, 6086229625, 12172459250]

約数ペア:

[(1, 12172459250), (2, 6086229625), (5, 2434491850), (7, 1738922750), (10, 1217245925), (14, 869461375), (19, 640655750), (25, 486898370), (35, 347784550), (38, 320327875), (41, 296889250), (50, 243449185), (70, 173892275), (82, 148444625), (95, 128131150), (125, 97379674), (133, 91522250), (175, 69556910), (190, 64065575), (205, 59377850), (250, 48689837), (266, 45761125), (287, 42412750), (350, 34778455), (410, 29688925), (475, 25626230), (574, 21206375), (665, 18304450), (779, 15625750), (875, 13911382), (950, 12813115), (1025, 11875570), (1330, 9152225), (1435, 8482550), (1558, 7812875), (1750, 6955691), (2050, 5937785), (2375, 5125246), (2870, 4241275), (3325, 3660890), (3895, 3125150), (4750, 2562623), (5125, 2375114), (5453, 2232250), (6650, 1830445), (7175, 1696510), (7790, 1562575), (8929, 1363250), (10250, 1187557), (10906, 1116125), (14350, 848255), (16625, 732178), (17858, 681625), (19475, 625030), (27265, 446450), (33250, 366089), (35875, 339302), (38950, 312515), (44645, 272650), (54530, 223225), (62503, 194750), (71750, 169651), (89290, 136325), (97375, 125006)]