32277200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 84875520

約数和(自身を除く): 52598320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 137, 152, 155, 190, 200, 248, 274, 304, 310, 380, 400, 475, 496, 548, 589, 620, 685, 760, 775, 950, 1096, 1178, 1240, 1370, 1520, 1550, 1900, 2192, 2356, 2480, 2603, 2740, 2945, 3100, 3425, 3800, 4247, 4712, 5206, 5480, 5890, 6200, 6850, 7600, 8494, 9424, 10412, 10960, 11780, 12400, 13015, 13700, 14725, 16988, 20824, 21235, 23560, 26030, 27400, 29450, 33976, 41648, 42470, 47120, 52060, 54800, 58900, 65075, 67952, 80693, 84940, 104120, 106175, 117800, 130150, 161386, 169880, 208240, 212350, 235600, 260300, 322772, 339760, 403465, 424700, 520600, 645544, 806930, 849400, 1041200, 1291088, 1613860, 1698800, 2017325, 3227720, 4034650, 6455440, 8069300, 16138600, 32277200]

約数ペア:

[(1, 32277200), (2, 16138600), (4, 8069300), (5, 6455440), (8, 4034650), (10, 3227720), (16, 2017325), (19, 1698800), (20, 1613860), (25, 1291088), (31, 1041200), (38, 849400), (40, 806930), (50, 645544), (62, 520600), (76, 424700), (80, 403465), (95, 339760), (100, 322772), (124, 260300), (137, 235600), (152, 212350), (155, 208240), (190, 169880), (200, 161386), (248, 130150), (274, 117800), (304, 106175), (310, 104120), (380, 84940), (400, 80693), (475, 67952), (496, 65075), (548, 58900), (589, 54800), (620, 52060), (685, 47120), (760, 42470), (775, 41648), (950, 33976), (1096, 29450), (1178, 27400), (1240, 26030), (1370, 23560), (1520, 21235), (1550, 20824), (1900, 16988), (2192, 14725), (2356, 13700), (2480, 13015), (2603, 12400), (2740, 11780), (2945, 10960), (3100, 10412), (3425, 9424), (3800, 8494), (4247, 7600), (4712, 6850), (5206, 6200), (5480, 5890)]