4023800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 10713600

約数和(自身を除く): 6689800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 59, 62, 88, 100, 110, 118, 124, 155, 200, 220, 236, 248, 275, 295, 310, 341, 440, 472, 550, 590, 620, 649, 682, 775, 1100, 1180, 1240, 1298, 1364, 1475, 1550, 1705, 1829, 2200, 2360, 2596, 2728, 2950, 3100, 3245, 3410, 3658, 5192, 5900, 6200, 6490, 6820, 7316, 8525, 9145, 11800, 12980, 13640, 14632, 16225, 17050, 18290, 20119, 25960, 32450, 34100, 36580, 40238, 45725, 64900, 68200, 73160, 80476, 91450, 100595, 129800, 160952, 182900, 201190, 365800, 402380, 502975, 804760, 1005950, 2011900, 4023800]

約数ペア:

[(1, 4023800), (2, 2011900), (4, 1005950), (5, 804760), (8, 502975), (10, 402380), (11, 365800), (20, 201190), (22, 182900), (25, 160952), (31, 129800), (40, 100595), (44, 91450), (50, 80476), (55, 73160), (59, 68200), (62, 64900), (88, 45725), (100, 40238), (110, 36580), (118, 34100), (124, 32450), (155, 25960), (200, 20119), (220, 18290), (236, 17050), (248, 16225), (275, 14632), (295, 13640), (310, 12980), (341, 11800), (440, 9145), (472, 8525), (550, 7316), (590, 6820), (620, 6490), (649, 6200), (682, 5900), (775, 5192), (1100, 3658), (1180, 3410), (1240, 3245), (1298, 3100), (1364, 2950), (1475, 2728), (1550, 2596), (1705, 2360), (1829, 2200)]