3389162500

素因数分解:

$2^2\times 5^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 8061515280

約数和(自身を除く): 4672352780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 125, 164, 170, 205, 250, 340, 389, 410, 425, 500, 625, 697, 778, 820, 850, 1025, 1250, 1394, 1556, 1700, 1945, 2050, 2125, 2500, 2788, 3125, 3485, 3890, 4100, 4250, 5125, 6250, 6613, 6970, 7780, 8500, 9725, 10250, 10625, 12500, 13226, 13940, 15949, 17425, 19450, 20500, 21250, 25625, 26452, 31898, 33065, 34850, 38900, 42500, 48625, 51250, 53125, 63796, 66130, 69700, 79745, 87125, 97250, 102500, 106250, 128125, 132260, 159490, 165325, 174250, 194500, 212500, 243125, 256250, 271133, 318980, 330650, 348500, 398725, 435625, 486250, 512500, 542266, 661300, 797450, 826625, 871250, 972500, 1084532, 1215625, 1355665, 1594900, 1653250, 1742500, 1993625, 2178125, 2431250, 2711330, 3306500, 3987250, 4133125, 4356250, 4862500, 5422660, 6778325, 7974500, 8266250, 8712500, 9968125, 13556650, 16532500, 19936250, 20665625, 27113300, 33891625, 39872500, 41331250, 49840625, 67783250, 82662500, 99681250, 135566500, 169458125, 199362500, 338916250, 677832500, 847290625, 1694581250, 3389162500]

約数ペア:

[(1, 3389162500), (2, 1694581250), (4, 847290625), (5, 677832500), (10, 338916250), (17, 199362500), (20, 169458125), (25, 135566500), (34, 99681250), (41, 82662500), (50, 67783250), (68, 49840625), (82, 41331250), (85, 39872500), (100, 33891625), (125, 27113300), (164, 20665625), (170, 19936250), (205, 16532500), (250, 13556650), (340, 9968125), (389, 8712500), (410, 8266250), (425, 7974500), (500, 6778325), (625, 5422660), (697, 4862500), (778, 4356250), (820, 4133125), (850, 3987250), (1025, 3306500), (1250, 2711330), (1394, 2431250), (1556, 2178125), (1700, 1993625), (1945, 1742500), (2050, 1653250), (2125, 1594900), (2500, 1355665), (2788, 1215625), (3125, 1084532), (3485, 972500), (3890, 871250), (4100, 826625), (4250, 797450), (5125, 661300), (6250, 542266), (6613, 512500), (6970, 486250), (7780, 435625), (8500, 398725), (9725, 348500), (10250, 330650), (10625, 318980), (12500, 271133), (13226, 256250), (13940, 243125), (15949, 212500), (17425, 194500), (19450, 174250), (20500, 165325), (21250, 159490), (25625, 132260), (26452, 128125), (31898, 106250), (33065, 102500), (34850, 97250), (38900, 87125), (42500, 79745), (48625, 69700), (51250, 66130), (53125, 63796)]