554983000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3926

約数の個数: 128

約数和(自身を含む): 1526091840

約数和(自身を除く): 971108840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 550, 572, 650, 715, 1000, 1100, 1144, 1300, 1375, 1430, 1625, 2200, 2600, 2750, 2860, 3250, 3575, 3881, 5500, 5720, 6500, 7150, 7762, 11000, 13000, 14300, 15524, 17875, 19405, 28600, 31048, 35750, 38810, 42691, 50453, 71500, 77620, 85382, 97025, 100906, 143000, 155240, 170764, 194050, 201812, 213455, 252265, 341528, 388100, 403624, 426910, 485125, 504530, 554983, 776200, 853820, 970250, 1009060, 1067275, 1109966, 1261325, 1707640, 1940500, 2018120, 2134550, 2219932, 2522650, 2774915, 3881000, 4269100, 4439864, 5045300, 5336375, 5549830, 6306625, 8538200, 10090600, 10672750, 11099660, 12613250, 13874575, 21345500, 22199320, 25226500, 27749150, 42691000, 50453000, 55498300, 69372875, 110996600, 138745750, 277491500, 554983000]

約数ペア:

[(1, 554983000), (2, 277491500), (4, 138745750), (5, 110996600), (8, 69372875), (10, 55498300), (11, 50453000), (13, 42691000), (20, 27749150), (22, 25226500), (25, 22199320), (26, 21345500), (40, 13874575), (44, 12613250), (50, 11099660), (52, 10672750), (55, 10090600), (65, 8538200), (88, 6306625), (100, 5549830), (104, 5336375), (110, 5045300), (125, 4439864), (130, 4269100), (143, 3881000), (200, 2774915), (220, 2522650), (250, 2219932), (260, 2134550), (275, 2018120), (286, 1940500), (325, 1707640), (440, 1261325), (500, 1109966), (520, 1067275), (550, 1009060), (572, 970250), (650, 853820), (715, 776200), (1000, 554983), (1100, 504530), (1144, 485125), (1300, 426910), (1375, 403624), (1430, 388100), (1625, 341528), (2200, 252265), (2600, 213455), (2750, 201812), (2860, 194050), (3250, 170764), (3575, 155240), (3881, 143000), (5500, 100906), (5720, 97025), (6500, 85382), (7150, 77620), (7762, 71500), (11000, 50453), (13000, 42691), (14300, 38810), (15524, 35750), (17875, 31048), (19405, 28600)]