8237490950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{8627}}^1$

素因数の和:8778

約数の個数: 72

約数和(自身を含む): 16739752248

約数和(自身を除く): 8502261298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 169, 226, 325, 338, 565, 650, 845, 1130, 1469, 1690, 2825, 2938, 4225, 5650, 7345, 8450, 8627, 14690, 17254, 19097, 36725, 38194, 43135, 73450, 86270, 95485, 112151, 190970, 215675, 224302, 431350, 477425, 560755, 954850, 974851, 1121510, 1457963, 1949702, 2803775, 2915926, 4874255, 5607550, 7289815, 9748510, 12673063, 14579630, 24371275, 25346126, 36449075, 48742550, 63365315, 72898150, 126730630, 164749819, 316826575, 329499638, 633653150, 823749095, 1647498190, 4118745475, 8237490950]

約数ペア:

[(1, 8237490950), (2, 4118745475), (5, 1647498190), (10, 823749095), (13, 633653150), (25, 329499638), (26, 316826575), (50, 164749819), (65, 126730630), (113, 72898150), (130, 63365315), (169, 48742550), (226, 36449075), (325, 25346126), (338, 24371275), (565, 14579630), (650, 12673063), (845, 9748510), (1130, 7289815), (1469, 5607550), (1690, 4874255), (2825, 2915926), (2938, 2803775), (4225, 1949702), (5650, 1457963), (7345, 1121510), (8450, 974851), (8627, 954850), (14690, 560755), (17254, 477425), (19097, 431350), (36725, 224302), (38194, 215675), (43135, 190970), (73450, 112151), (86270, 95485)]