3239500

素因数分解:

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

素因数の和:80

約数の個数: 96

約数和(自身を含む): 8386560

約数和(自身を除く): 5147060

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 31, 38, 44, 50, 55, 62, 76, 95, 100, 110, 124, 125, 155, 190, 209, 220, 250, 275, 310, 341, 380, 418, 475, 500, 550, 589, 620, 682, 775, 836, 950, 1045, 1100, 1178, 1364, 1375, 1550, 1705, 1900, 2090, 2356, 2375, 2750, 2945, 3100, 3410, 3875, 4180, 4750, 5225, 5500, 5890, 6479, 6820, 7750, 8525, 9500, 10450, 11780, 12958, 14725, 15500, 17050, 20900, 25916, 26125, 29450, 32395, 34100, 42625, 52250, 58900, 64790, 73625, 85250, 104500, 129580, 147250, 161975, 170500, 294500, 323950, 647900, 809875, 1619750, 3239500]

約数ペア:

[(1, 3239500), (2, 1619750), (4, 809875), (5, 647900), (10, 323950), (11, 294500), (19, 170500), (20, 161975), (22, 147250), (25, 129580), (31, 104500), (38, 85250), (44, 73625), (50, 64790), (55, 58900), (62, 52250), (76, 42625), (95, 34100), (100, 32395), (110, 29450), (124, 26125), (125, 25916), (155, 20900), (190, 17050), (209, 15500), (220, 14725), (250, 12958), (275, 11780), (310, 10450), (341, 9500), (380, 8525), (418, 7750), (475, 6820), (500, 6479), (550, 5890), (589, 5500), (620, 5225), (682, 4750), (775, 4180), (836, 3875), (950, 3410), (1045, 3100), (1100, 2945), (1178, 2750), (1364, 2375), (1375, 2356), (1550, 2090), (1705, 1900)]