201172000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2691

約数の個数: 96

約数和(自身を含む): 520490880

約数和(自身を除く): 319318880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1520, 1900, 2000, 2375, 2647, 3040, 3800, 4000, 4750, 5294, 7600, 9500, 10588, 13235, 15200, 19000, 21176, 26470, 38000, 42352, 50293, 52940, 66175, 76000, 84704, 100586, 105880, 132350, 201172, 211760, 251465, 264700, 330875, 402344, 423520, 502930, 529400, 661750, 804688, 1005860, 1058800, 1257325, 1323500, 1609376, 2011720, 2117600, 2514650, 2647000, 4023440, 5029300, 5294000, 6286625, 8046880, 10058600, 10588000, 12573250, 20117200, 25146500, 40234400, 50293000, 100586000, 201172000]

約数ペア:

[(1, 201172000), (2, 100586000), (4, 50293000), (5, 40234400), (8, 25146500), (10, 20117200), (16, 12573250), (19, 10588000), (20, 10058600), (25, 8046880), (32, 6286625), (38, 5294000), (40, 5029300), (50, 4023440), (76, 2647000), (80, 2514650), (95, 2117600), (100, 2011720), (125, 1609376), (152, 1323500), (160, 1257325), (190, 1058800), (200, 1005860), (250, 804688), (304, 661750), (380, 529400), (400, 502930), (475, 423520), (500, 402344), (608, 330875), (760, 264700), (800, 251465), (950, 211760), (1000, 201172), (1520, 132350), (1900, 105880), (2000, 100586), (2375, 84704), (2647, 76000), (3040, 66175), (3800, 52940), (4000, 50293), (4750, 42352), (5294, 38000), (7600, 26470), (9500, 21176), (10588, 19000), (13235, 15200)]