6479000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 17971200

約数和(自身を除く): 11492200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 44, 50, 55, 62, 76, 88, 95, 100, 110, 124, 125, 152, 155, 190, 200, 209, 220, 248, 250, 275, 310, 341, 380, 418, 440, 475, 500, 550, 589, 620, 682, 760, 775, 836, 950, 1000, 1045, 1100, 1178, 1240, 1364, 1375, 1550, 1672, 1705, 1900, 2090, 2200, 2356, 2375, 2728, 2750, 2945, 3100, 3410, 3800, 3875, 4180, 4712, 4750, 5225, 5500, 5890, 6200, 6479, 6820, 7750, 8360, 8525, 9500, 10450, 11000, 11780, 12958, 13640, 14725, 15500, 17050, 19000, 20900, 23560, 25916, 26125, 29450, 31000, 32395, 34100, 41800, 42625, 51832, 52250, 58900, 64790, 68200, 73625, 85250, 104500, 117800, 129580, 147250, 161975, 170500, 209000, 259160, 294500, 323950, 341000, 589000, 647900, 809875, 1295800, 1619750, 3239500, 6479000]

約数ペア:

[(1, 6479000), (2, 3239500), (4, 1619750), (5, 1295800), (8, 809875), (10, 647900), (11, 589000), (19, 341000), (20, 323950), (22, 294500), (25, 259160), (31, 209000), (38, 170500), (40, 161975), (44, 147250), (50, 129580), (55, 117800), (62, 104500), (76, 85250), (88, 73625), (95, 68200), (100, 64790), (110, 58900), (124, 52250), (125, 51832), (152, 42625), (155, 41800), (190, 34100), (200, 32395), (209, 31000), (220, 29450), (248, 26125), (250, 25916), (275, 23560), (310, 20900), (341, 19000), (380, 17050), (418, 15500), (440, 14725), (475, 13640), (500, 12958), (550, 11780), (589, 11000), (620, 10450), (682, 9500), (760, 8525), (775, 8360), (836, 7750), (950, 6820), (1000, 6479), (1045, 6200), (1100, 5890), (1178, 5500), (1240, 5225), (1364, 4750), (1375, 4712), (1550, 4180), (1672, 3875), (1705, 3800), (1900, 3410), (2090, 3100), (2200, 2945), (2356, 2750), (2375, 2728)]