238848800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9631}}^1$

素因数の和:9682

約数の個数: 72

約数和(自身を含む): 601961472

約数和(自身を除く): 363112672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 9631, 12400, 19262, 24800, 38524, 48155, 77048, 96310, 154096, 192620, 240775, 298561, 308192, 385240, 481550, 597122, 770480, 963100, 1194244, 1492805, 1540960, 1926200, 2388488, 2985610, 3852400, 4776976, 5971220, 7464025, 7704800, 9553952, 11942440, 14928050, 23884880, 29856100, 47769760, 59712200, 119424400, 238848800]

約数ペア:

[(1, 238848800), (2, 119424400), (4, 59712200), (5, 47769760), (8, 29856100), (10, 23884880), (16, 14928050), (20, 11942440), (25, 9553952), (31, 7704800), (32, 7464025), (40, 5971220), (50, 4776976), (62, 3852400), (80, 2985610), (100, 2388488), (124, 1926200), (155, 1540960), (160, 1492805), (200, 1194244), (248, 963100), (310, 770480), (400, 597122), (496, 481550), (620, 385240), (775, 308192), (800, 298561), (992, 240775), (1240, 192620), (1550, 154096), (2480, 96310), (3100, 77048), (4960, 48155), (6200, 38524), (9631, 24800), (12400, 19262)]